Joby Aviation, Inc. · JOBY · 5 MIN READ

Joby Aviation Inks Defense Deal but Insiders Keep Selling

Joby Aviation CEO Joeben Bevirt sold 596,667 shares at $7.87 on August 17, his second near-600,000-share disposal in 33 days and six days before the stock posted its best single-day gain in three mont

Joby Aviation Inks Defense Deal but Insiders Keep Selling

Joby Aviation, Inc. (JOBY) hit its best single-day stock gain in three months on August 23 after an NYC air taxi test. CEO Joeben Bevirt had sold $4.70 million in shares six days earlier: his second near-600,000-share disposal in 33 days at prices well below the analyst consensus target, with zero insider purchases across 90 days.

Joby Aviation, Inc. (JOBY) stock analysis
Image: Basis Report
The numbers
  • Q2 2026 EPS: -$0.25 vs. -$0.23 consensus, an 8.5% miss; three misses in four trailing quarters.
  • Free cash flow: -$436 million TTM; $2.26 billion cash and $750 million in total debt.
  • CEO sold 596,667 shares at $7.87 on August 17 against an analyst consensus target of $10.68.
JOBY 90-day price and volume, May 26 to Aug 21$6.65$9.48$12.30this story$7.53May 26Jul 9Aug 21
JOBY 90-day price and volume, May 26 to Aug 21. Chart: Basis Report · market data at publish.

Two Disposals, Zero Purchases, One Question

Bevirt's August 17 open-market sale of 596,667 shares at $7.87 came six days before the stock's best single-day performance in three months, and six days after Joby filed an 8-K disclosing a Material Definitive Agreement that news coverage characterized as a defense deal. An executive who believes FAA certification is approaching and the consensus price target is achievable has every financial incentive to hold. Persistent selling at 27-28% below that target, with no offsetting purchases across the 90-day window, is not easily explained away as routine compensation liquidation when the cadence is this concentrated.

Earning $120 Million While Burning $610 Million

Joby, a Santa Cruz-based developer of electric vertical takeoff and landing aircraft targeting the passenger air taxi market, earns current revenue through government flight services and demonstration contracts: a pre-commercial arrangement that generated $120 million in trailing revenue. Against that, operating cash outflow ran $610 million over the trailing twelve months, making the $10.68 analyst consensus achievable only under aggressive assumptions about certification timing; those assumptions are worth pressure-testing in a DCF calculator. The $2.26 billion cash balance against $750 million in debt provides genuine runway; 16.4% short interest signals how many doubt the destination.

HOW JOBY STACKS UP, data at publish
TickerMkt capFwd P/E52-wk
JOBY$7.4Bn/a-47.3%
ACHR$4.9Bn/a-32.8%
RKLB$46.4Bn/a+53.7%
IONQ$18.2Bn/a+16.0%
RGTI$6.0Bn/a+23.8%
SOUN$3.3Bn/a-39.6%

What Changes the Thesis

The bull argument rests on two near-term catalysts: FAA type certification, which would transform Joby from a government-contract earner into a commercial air mobility operator, and deal flow from the defense arrangement disclosed in the August 11 8-K. Neither carries a hard timeline. The number that would break the bearish read is an EPS result that ends the three-misses-in-four-quarters pattern and, separately, a Bevirt share purchase at any price, which would signal the CEO's math finally aligns with what sell-side analysts currently price in. Run the free Joby Aviation, Inc. deep-dive →

Basis Report is independent research for informational purposes. It is not investment advice and not a recommendation to buy or sell any security.

Frequently Asked Questions

Why is Joby Aviation CEO selling shares?

Joeben Bevirt sold 596,667 shares at $7.87 on August 17, his second near-600,000-share disposal in 33 days, with no offsetting purchases recorded across the prior 90-day window. The article notes that persistent selling at 27-28% below the $10.68 analyst consensus target is not easily explained as routine compensation liquidation when the cadence is this concentrated.

What were Joby Aviation Q2 2026 earnings results?

Joby reported Q2 2026 EPS of -$0.25 against a consensus estimate of -$0.23, an 8.5% miss that marked three misses in four trailing quarters. Free cash flow ran at negative $436 million over the trailing twelve months against trailing revenue of $120 million.

What is the analyst price target for Joby Aviation?

The analyst consensus price target is $10.68. CEO Bevirt's most recent sale at $7.87 came at a 27-28% discount to that target, and the article states the consensus is achievable only under aggressive assumptions about FAA certification timing.

How much cash does Joby Aviation have?

Joby Aviation held $2.26 billion in cash against $750 million in total debt. The cash balance provides genuine runway, though operating cash outflow ran $610 million over the trailing twelve months and short interest stands at 16.4%.

What would change the bearish case on Joby Aviation?

Two near-term catalysts anchor the bull argument: FAA type certification, which would transform Joby from a government-contract earner into a commercial air mobility operator, and deal flow from the defense arrangement disclosed in the August 11 8-K. Neither carries a hard timeline. An EPS result ending the three-misses-in-four-quarters pattern, or a Bevirt share purchase at any price, would be the clearest signals that the bearish read is breaking.

Joby Aviation's stock recorded its best single-day gain in three months after an NYC air taxi test on August 23, but CEO Joeben Bevirt had sold $4.70 million in shares six days earlier — his second disposal of nearly 600,000 shares in five weeks, with zero insider purchases across the entire 90-day period.
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Joby Aviation, Inc.
Joby Aviation Inks Defense Deal but Insiders Keep Selling
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