SharkWater Trading  •  Nuclear Desk • FERC Complaint • Interconnection Risk

Oklo's FERC Complaint Is Real. The Ohio Story Attached to It Might Not Be.

September 2, 2026

Bottom Line Up Front

Oklo Inc. (NYSE: OKLO) fell 5.03 percent to $38.53 on September 1, 2026, a day after PJM Interconnection's withdrawal of a 750 megawatt Oklo project from its study queue prompted an emergency complaint at FERC, docket EL26-101, filed August 28 and asking for a ruling by September 4. Nearly every outlet covering the story has tied that 750 megawatt project to Oklo's Meta-backed Pike County, Ohio campus. The complaint itself never says that.

The primary document names a Dominion-owned substation in Virginia, not a site in Ohio. That gap between what Oklo actually filed and the story built on top of it is where the real risk sits for anyone trading this on the headline alone.

What Oklo Actually Filed

The filing itself is public. Oklo Inc. v. PJM Interconnection, L.L.C., FERC Docket EL26-101, filed August 28, 2026, concerns a 750 megawatt project carrying queue number C01-1735, split across three fuel types: 150 megawatts of advanced nuclear, 300 megawatts of fuel cells, and 300 megawatts of natural gas. PJM pulled the project from its Cycle 01 interconnection study on August 3, 2026, citing Oklo's failure to demonstrate low-voltage ride-through stability across all three fuel types. Oklo's complaint asks FERC to reinstate the project at its original queue position and original Cycle 01 schedule, targeting a final interconnection agreement by May 19, 2028, rather than being pushed to Cycle 02 and a target of July 13, 2029. Oklo calls that roughly a 14-month delay and wants FERC to act on it by September 4, 2026.

The Ohio Story Nobody Can Source to the Filing

Coverage from Utility Dive, Yahoo Finance, and several others has assumed the withdrawn project is the 1.2 gigawatt Meta-backed campus in Pike County, Ohio that Oklo announced in January. The 750 megawatt figure lines up with that project's stated fuel mix, so the assumption is understandable. But the complaint text itself does not mention Ohio, Pike County, or Meta anywhere. The only site reference in the document is to a Possum Point 500 kilovolt substation bus, a real Dominion Energy asset located in Prince William County, Virginia, which is Dominion transmission territory, not the AEP or Duke footprint that covers southern Ohio.

That could mean the press correctly connected dots that exist in correspondence outside the public complaint. It could also mean this is a second, separate Oklo interconnection project, or that the Ohio link is simply wrong. As of this writing, no primary Oklo statement resolves which. No 8-K referencing the PJM dispute has been filed with the SEC.

Filing a FERC complaint over a lost queue position is like losing your spot in the harbor launch line. You can go argue with the harbor master, and you might even get it back. But arguing doesn't return the tide you missed while you were making your case.

The Balance Sheet Behind the Fight

Oklo's 10-Q for the quarter ended June 30, 2026, filed August 7, 2026, shows cash and equivalents of $1.645 billion plus marketable securities of $1.362 billion, a combined $3.01 billion. Net loss for the first half of 2026 was $81.6 million, with $65.5 million in cash used by operations over the same six months, roughly $32.8 million a month. Management's own language states the cash on hand is sufficient to fund operations for one year from the filing date. Revenue for the first half of 2026 was $1.21 million, described by the company as its first quarterly revenue period, largely from engineering and manufacturing services tied to recent acquisitions. This remains, by any conventional measure, a pre-revenue developer with a large cash cushion and a real burn rate, not yet a power company collecting checks.

The Contracts That Matter More Than One Queue Position

Two agreements anchor the growth story regardless of how the FERC complaint resolves. The Meta agreement, announced January 9, 2026, funds development and fuel procurement for the 1.2 gigawatt Pike County campus through prepayment, structured explicitly as advance funding rather than a traditional long-term power purchase agreement, with phase one targeted as early as 2030 and full buildout by 2034. The Switch agreement, from December 2024, is a non-binding master power agreement for up to 12 gigawatts through 2044, with individual binding contracts to follow as milestones are met. That 12 gigawatt figure shows up constantly in bullish commentary on the stock. It is not contracted revenue. It is a framework for future contracts that may or may not materialize on schedule.

Key Figures, Dated and Sourced

Figure	Value	Source
Close, Sept 1, 2026	$38.53 (-5.03%)	Market data, aggregator-sourced
Cash + marketable securities	$3.01B, as of 6/30/26	Form 10-Q, filed 8/7/26
H1 2026 net loss	$81.6M	Form 10-Q, filed 8/7/26
H1 2026 revenue	$1.21M	Form 10-Q, filed 8/7/26
Stated cash runway	1 year from 8/7/26	Form 10-Q, filed 8/7/26
FERC docket	EL26-101, filed 8/28/26	PJM-hosted filing PDF, FERC eLibrary
Withdrawn project capacity	750 MW (150 nuclear / 300 fuel cell / 300 gas)	FERC complaint, docket EL26-101
Market cap	~$7.19B, intraday 9/2/26	Aggregator (stockanalysis.com)
52-week range	$36.61 – $193.84	Aggregator (stockanalysis.com)

Market cap, close price, and 52-week range are aggregator-sourced (stockanalysis.com) and not exchange-primary. All filing-derived figures are sourced directly to the named SEC or FERC document. The Pike County, Ohio and Meta association with docket EL26-101 is press-reported, not confirmed in the primary complaint text, and should be treated as unverified.

The Bull Case

• The cash cushion is real. $3.01 billion against a burn rate near $33 million a month buys years of runway even without new financing, which is unusual for a company this early in commercialization.
• Licensing is moving faster than the industry norm. The NRC approved Oklo's principal design criteria topical report on May 6, 2026, in less than half the traditional review timeline, which should compress future licensing steps for the Aurora powerhouse design.
• The Meta funding isn't contingent on this one queue slot. The prepayment structure with Meta is separate from any single PJM interconnection filing, so a resolution against Oklo at FERC does not by itself unwind the underlying commercial relationship.

The Bear Case

• The headline narrative outruns the primary document. Trading this news as an Ohio, Meta-specific story is trading on an inference the filing itself does not support. If the connection turns out to be wrong, the thesis attached to today's move goes with it.
• The decline predates the FERC news. Oklo was already down roughly 43 percent year to date through August 31, 2026, and had posted new 52-week lows in the weeks before this complaint. The market was repricing this stock before PJM ever entered the picture.
• Revenue is not yet a company, it's a rounding error. $1.21 million over six months against a nine-figure quarterly burn means every headline gigawatt figure, contracted or not, is still years from showing up as cash in the door. First commercial power at Aurora-Idaho is not targeted before 2028.

The SharkWater Take

The FERC fight is real, dated, and worth watching into September 4. I am not trading Oklo on the Ohio story until somebody puts a primary document in front of me that actually says Pike County or Meta, because right now that connection is press inference sitting on top of a filing that names a Virginia substation. Strip the unverified narrative away and what's left is a well-funded, pre-revenue nuclear developer whose stock has already been cut in half this year on its own timeline risk, not on this complaint. That's a name to research on its execution against 2028 and 2030 milestones, not one to chase on a FERC deadline three days out.

Tight lines. — SharkWater

Educational and informational purposes only. Not personalized investment advice. All figures sourced as noted and accurate as of publication. Options involve substantial risk of loss. The author may hold positions in securities discussed. Do your own work.

 SharkWater Trading  •  Semiconductor Desk • Sell-Off • Customer Concentration

Cerebras Fell Three Times Faster Than the Chip Sector. No Filing Explains Why.

September 2, 2026

Cerebras Systems (Nasdaq: CBRS) closed September 1, 2026 at $172.62, down 6.31 percent, on a day the broader semiconductor tape fell 1 to 3 percent. Intel dropped 3 percent, Nvidia and AMD each fell 2 percent, Broadcom fell 1 percent, and the SOXX semiconductor index fell 2 percent, all attributed to a bond market selloff pushing the 10-year Treasury yield to 4.8 percent. No 8-K, no press release, and no filing of any kind explains Cerebras's extra move, and the stock was already bouncing roughly 6 percent intraday the next morning.

The thing actually worth tracking here isn't Tuesday's air pocket. It's a $25.4 billion contracted backlog whose customer concentration is migrating from two Abu Dhabi entities into one American one: OpenAI.

A Move the Sector Doesn't Explain

Every major chip name was down September 1, 2026, so a Cerebras decline on its own isn't a story. The size of it is. Against Intel's 3 percent, Nvidia and AMD's 2 percent each, Broadcom's 1 percent, and the SOXX index's 2 percent, Cerebras's 6.31 percent drop is two to three times the sector's move on a day with a clear, sector-wide cause already identified in the financial press. That gap is what makes this worth a post rather than a footnote.

A search of Cerebras's SEC filing history turns up nothing in the week before the drop beyond routine Form 4 insider-ownership updates on August 25 and 26. No 8-K. No S-1 amendment. Nothing on the company's own newsroom that surfaced in this research pass. By the next session, the stock had recovered a meaningful chunk of the move, trading back toward $183 intraday on September 2. A sharp, unexplained drop followed by a partial same-week reversal is the signature of a liquidity event, not new information.

A six percent drop on a two percent sector day isn't a storm front. It's a rogue wave. It moves through fast, and most of the time it doesn't tell you a thing about tomorrow's weather.

What's Actually New: Not Much, on the Record

The filings that do exist around this period are a cluster of Form 144 notices, insider intent-to-sell filings, dated August 17 through 21, 2026, alongside routine Form 4s and a Schedule 13D/A on August 18. None of these are unusual on their own. They line up with the first tranche of the company's IPO lockup, roughly 60 million shares, releasing around the August 12, 2026 earnings date. That's routine paperwork tied to a known calendar event, not a fresh catalyst for a Tuesday selloff.

The Real Story: A Loss That Isn't Really a Loss

Cerebras priced its IPO May 13, 2026 at $185 a share and began trading the next day on Nasdaq. Its second quarter, ended June 30, 2026, reported August 12, 2026, showed GAAP revenue of $180.1 million, up 74 percent year over year, and core (non-GAAP) revenue of $209.9 million, up 103 percent. The GAAP number carries a $450.5 million net loss, a figure that looks alarming until you see the core net loss for the same quarter: $6.9 million. The roughly $444 million gap is driven overwhelmingly by two items, per the company's own filing: a non-cash stock-based compensation charge tied to double-trigger RSUs that vested at the IPO, and OpenAI warrant amortization treated as a revenue offset under standard accounting rules. Neither is a cash outflow tied to the day-to-day business.

Cash, cash equivalents, restricted cash, and short-term investments totaled $8.6 billion as of June 30, 2026, with another $850 million in undrawn debt capacity. Remaining performance obligations, the company's contracted backlog, stood at $25.4 billion, tied to more than 600 megawatts of data center capacity under contract. Full-year 2026 core revenue guidance sits at $880 to $890 million.

Backlog Concentration Is Migrating, Not Disappearing

Cerebras has carried heavy customer concentration since well before its IPO. Early S-1 filings showed G42 alone at 83 to 87 percent of revenue in 2023 and 2024. The most recent full disclosure, in an April 2026 S-1 amendment, splits that concentration between MBZUAI at 62 percent and G42 at 24 percent, an 86 percent combined share, both entities linked to Abu Dhabi. The company's Q2 2026 filing describes a small number of customers each contributing 20 to 49 percent of revenue without naming a specific current split.

What's changed, per secondary analysis of the backlog composition that has not been independently confirmed against the underlying filing text, is that OpenAI now represents a large and growing share of that $25.4 billion figure. That's a trade, not a fix: less exposure to Gulf state counterparty risk, more exposure to a single, fast-moving AI lab whose own capital needs and priorities aren't fully public.

Q2 2026 Snapshot

Figure	Value	Source
GAAP revenue	$180.1M (+74% YoY)	10-Q / 8-K, filed 8/12/26
Core (non-GAAP) revenue	$209.9M (+103% YoY)	10-Q / 8-K, filed 8/12/26
GAAP net loss	$450.5M	10-Q / 8-K, filed 8/12/26
Core net loss	$6.9M	10-Q / 8-K, filed 8/12/26
Cash + short-term investments	$8.6B, plus $850M undrawn debt	8-K, filed 8/12/26
Remaining performance obligations	$25.4B, as of 6/30/26	10-Q, filed 8/12/26
FY2026 core revenue guidance	$880M – $890M	8-K, filed 8/12/26
Sept 1, 2026 close	$172.62 (-6.31%)	Aggregator (stockanalysis.com)

Filing figures are drawn from the company's own August 12, 2026 SEC filings as republished on Cerebras's investor relations site; the raw EDGAR documents could not be pulled directly due to a network access issue at time of writing. Price and sector-comparison figures are aggregator-sourced and not exchange-primary.

The Lockup Calendar Worth Circling

The bigger structural event isn't behind Cerebras, it's ahead of it. The main lockup, roughly 171 million shares, about five times the IPO's public float, releases at the earlier of two trading days after Q3 2026 earnings or 180 days after the May 14, 2026 prospectus date, which lands on approximately November 10, 2026. Q3 earnings haven't been scheduled yet, so whichever trigger comes first sets the date. That's the event with the real potential to move this stock on supply alone, not September 1's unexplained air pocket.

The Bull Case

• Growth is real and accelerating. Core revenue up 103 percent year over year and a $25.4 billion backlog against roughly $373.5 million in first-half 2026 revenue signal a company still early in converting contracted demand into recognized revenue.
• The GAAP loss is a distraction. Strip out the IPO-linked stock compensation charge and the OpenAI warrant amortization and the core business lost $6.9 million on $209.9 million of core revenue, a fundamentally different picture than the headline $450.5 million loss suggests.
• The balance sheet can absorb volatility. $8.6 billion in cash and short-term investments plus $850 million in undrawn debt is a deep enough cushion to ride out a rogue-wave session like September 1 without operational consequence.

The Bear Case

• Concentration risk didn't go away, it changed shape. Rotating from an 86 percent Abu Dhabi-linked customer base into heavy OpenAI exposure trades one single point of failure for another.
• GAAP gross margin is thin. The 14.2 percent GAAP gross margin in Q2, against a core margin closer to 41 percent that itself declined from roughly 46.5 percent in Q1, is worth watching for a trend, not a one-quarter blip.
• The stock has already shown it can move 15 to 20 percent on a headline. Between the June 24 earnings miss, the August 12 to 13 post-earnings drop, and the unexplained September 1 move, this name has posted four separate double-digit swings since its May IPO. The lockup unlock around November is the next scheduled one.

The SharkWater Take

I'm treating September 1 as noise until something surfaces to say otherwise. A move three times the sector's, with no filing behind it and a same-week reversal, reads like a liquidity air pocket in a stock that's been thinly seasoned since its May IPO, not a repricing of the business. The number I'd actually build a calendar around is the lockup unlock near November 10, roughly five times the current float coming free at once. That's a real, dated, mechanical supply event. Tuesday's six percent drop was not.

Tight lines. — SharkWater

Educational and informational purposes only. Not personalized investment advice. All figures sourced as noted and accurate as of publication. Options involve substantial risk of loss. The author may hold positions in securities discussed. Do your own work.

 SharkWater Trading  •  Space Desk • Insider Buy • Launch Risk

A Director Bought AST SpaceMobile Into a Five Percent Drop. It Gapped Up Nine Percent the Next Morning.

September 2, 2026

AST SpaceMobile (Nasdaq: ASTS) closed September 1, 2026 at $55.80, down 5.58 percent, the tail of a month that had already taken the stock down roughly 15 percent following an August 10 revenue miss, $31.5 million against consensus near $35 million, and lingering questions about launch vehicle dependency after an April 2026 failure. Director Adriana Cisneros reportedly bought roughly $619,000 of stock across family accounts on August 31, and shares were gapping up over 9 percent intraday the next morning, though neither the purchase nor the bounce is yet confirmed against a primary SEC filing.

Behind both moves sits a company with $2.3 billion in cash, a $1.3 billion contracted backlog, and a constellation that is still roughly three years from the continuous coverage its carrier partners are waiting on.

The Selloff in Context

AST SpaceMobile's second quarter, reported August 10, 2026, showed revenue of $31.5 million against a GAAP net loss of $0.77 per Class A share, with first-half revenue at $46.3 million and a first-half GAAP loss of $1.43 per share. Full-year revenue guidance was reaffirmed at $150 million to $200 million, and the company reported more than $125 million in U.S. government awards for the quarter alone against a stated $1.3 billion aggregate contracted revenue backlog. Secondary sources disagree on the exact adjusted, non-GAAP loss figure, one puts it at $0.44 a share against a $0.28 estimate, another at $0.35 against the same estimate, and neither reconciles cleanly against the company's own release. Take the GAAP numbers as the anchor: a revenue miss, a loss that widened, and guidance that held.

From a December 31, 2025 close of $72.63 to the September 1, 2026 close of $55.80, the stock is down roughly 23 percent year to date, a slide that runs well ahead of Tuesday's single session.

An Insider Bought the Dip, Probably

Multiple secondary sources, though not yet a confirmed primary SEC filing, converge on the same transaction: director Adriana Cisneros purchased 10,822 shares across spouse, adult child, and trust-linked accounts on August 31, 2026, in a price range of $57.00 to $58.87, for a total near $619,000, bringing her indirect beneficial ownership to 797,023 shares. By the next morning, shares were reported trading as high as $61.70 intraday, a gain of more than 9 percent from the prior close, a move one secondary outlet attributed directly to the disclosed insider purchase. Both the filing and the bounce need direct EDGAR confirmation before either is treated as settled fact, and the intraday figure will be stale by the time this posts.

Buying into a five percent down day on your own stock is like a captain stepping onto a boat that's already taking on water. It doesn't mean the boat is sinking. It might just mean the captain knows exactly where the bilge pump is.

The Launch Story Is Two Stories, Not One

BlueBird 7 was lost on a Blue Origin New Glenn launch on April 19, 2026, after insufficient thrust on the vehicle's second burn left the satellite in too low an orbit to sustain. The FAA closed its mishap investigation roughly a month later and cleared New Glenn to fly again. Every AST SpaceMobile launch since, June 17 and August 5, 2026, has flown on Falcon 9, bringing the company's in-orbit count to 13 as of the August 10 earnings report.

Separately, on August 26, 2026, SpaceX said its Pad 40 launch that day was the last planned Falcon 9 Starlink mission from Florida, with future Florida Starlink launches shifting to Starship. Press coverage connected that announcement to AST SpaceMobile's own launch risk, but the SpaceX statement was specifically about Starlink missions and did not name AST SpaceMobile. One analysis of the move went further, arguing that freeing up Pad 40 Starlink slots could actually help AST's own booked flights rather than hurt them. Real risk and an overstated press narrative can coexist here, and right now the evidence points to both.

What $2.3 Billion in Cash Actually Buys

Cash and equivalents stood at $2.288 billion as of June 30, 2026, with pro forma liquidity above $3.7 billion including a $1.0 billion senior convertible note priced July 15, 2026 at a 1.625 percent coupon. That capital is funding a constellation still short of its near-term target: 13 BlueBirds in orbit against a goal of roughly 45 satellites by early 2027, a timeline the company itself has pushed back from its earlier end-of-2026 target, attributing the delay to launch vehicle availability and manufacturing logistics. Commercial service today is described as beta, intermittent rather than continuous, running on more than 60 mobile network operator partnerships covering upward of 3 billion subscribers, working on existing AT&T and Verizon phones without new hardware.

Key Figures, Dated and Sourced

Figure	Value	Source
Sept 1, 2026 close	$55.80 (-5.58%)	Aggregator (Yahoo Finance)
Q2 2026 revenue	$31.5M	Company release, 8/10/26
Q2 2026 GAAP loss per share	$(0.77)	Company release, 8/10/26
FY2026 revenue guidance	$150M – $200M, reaffirmed	Company release, 8/10/26
Contracted revenue backlog	~$1.30B	Company release, 8/10/26
Cash and equivalents	$2.288B, as of 6/30/26	Company release, 8/10/26
Pro forma liquidity	>$3.7B, incl. July convertible notes	Company release, 8/10/26
Satellites in orbit	13, as of 8/10/26	Company release, 8/10/26
Constellation target	~45 satellites by early 2027	Company statement, via secondary report
Reported director purchase	~10,822 sh, ~$619K, 8/31/26	Secondary sources, NOT VERIFIED against EDGAR

Company release figures are drawn from AST SpaceMobile's own August 10, 2026 earnings materials. Price figures are aggregator-sourced. The director purchase rests on three convergent secondary sources and has not been confirmed against a primary EDGAR filing at time of writing; the constellation target is company-stated but sourced here through a secondary report of the underlying materials.

The Bull Case

• The balance sheet isn't the risk here. $2.3 billion in cash and pro forma liquidity above $3.7 billion is a real backstop against launch delays or a slower ramp than guided.
• The carrier network is already built. More than 60 mobile network operator partnerships covering upward of 3 billion subscribers means the commercial pipe is in place; what's missing is satellites, not customers.
• An insider put real money behind the dip. A $619,000 purchase by a sitting director during a five percent down day is a genuine signal, not routine compensation-related paperwork, if it holds up under EDGAR confirmation.
• Guidance held through the miss. Reaffirming $150 million to $200 million in full-year revenue despite a Q2 shortfall suggests management isn't seeing the miss as a trend.

The Bear Case

• The constellation timeline keeps slipping. The company's own language pushed continuous coverage from end-2026 to early 2027, and cited launch vehicle availability as a cause, that's a company-acknowledged execution risk, not a media invention.
• Launch provider concentration is real. With New Glenn's only BlueBird flight ending in the loss of the satellite, every subsequent launch has flown on Falcon 9. A second reliable provider has not been clearly identified in company materials.
• Revenue is still a rounding error against the story. $31.5 million in quarterly revenue against a $1.3 billion backlog and a multi-billion dollar cash position means the gap between contracted promise and delivered, billed service remains wide.
• Commercial service is still beta. Intermittent, not continuous, coverage means the carrier partnerships are not yet generating the kind of recurring revenue the valuation implies.

The SharkWater Take

I read the insider buy as a real signal once it's confirmed. A director putting $619,000 of her own money in on a five percent down day isn't routine, and a $2.3 billion cash position means AST isn't going to be forced into a bad financing decision just to keep satellites flying. What I'm not buying is that the launch story is fully resolved. The company's own words pushed continuous coverage back to early 2027 and named launch vehicle availability as the reason, while press coverage in the same week treated an unrelated SpaceX Starlink scheduling note as an AST-specific risk. Both things can be true at once: genuine execution risk in the launch cadence, and a narrative running ahead of what's actually been said. I'd rather own the cash cushion and the backlog than chase Tuesday's drop or Wednesday's bounce.

Tight lines. — SharkWater

Educational and informational purposes only. Not personalized investment advice. All figures sourced as noted and accurate as of publication. Options involve substantial risk of loss. The author may hold positions in securities discussed. Do your own work.