Insider Trading March 31, 2026

Archer Aviation CLO Executes $533,000 10b5-1 Sale of Class A Shares

Eric Lentell disposed of 100,000 Archer Class A shares across two days as the stock trades below recent levels; company filings also show potential resale and vendor issuance plans

By Avery Klein ACHR
Archer Aviation CLO Executes $533,000 10b5-1 Sale of Class A Shares
ACHR

Archer Aviation Inc. executive Eric Lentell sold 100,000 shares of Class A common stock under a prearranged 10b5-1 plan on March 26 and 27, 2026, generating $533,000. Filings show the sales were partially to cover tax liabilities tied to prior restricted stock unit settlements. The disclosure arrives as the company reported a fourth-quarter 2025 EPS miss, very limited revenue, and submitted a prospectus supplement for the potential resale of more than 5.3 million shares, while also planning a vendor stock issuance.

Key Points

  • Eric Lentell, Archer Aviation Chief Legal & Strategy Officer, sold 100,000 Class A shares under a prearranged 10b5-1 plan on March 26-27, 2026, generating $533,000.
  • Archer reported Q4 2025 EPS of -$0.26 (missing the -$0.24 forecast by 8.33%) and revenue of $300,000; the stock traded at $5.17, down 7% over the past week and 47% over six months.
  • Company filings include a prospectus supplement for the resale of 5,325,440 shares and a planned issuance of up to $8 million in Class A common stock to vendors, plus a leadership change effective April 17, 2026.

Summary

Archer Aviation Inc. reported insider sales by its Chief Legal & Strategy Officer, Eric Lentell, who sold a total of 100,000 shares of Class A common stock under a prearranged 10b5-1 trading plan on March 26 and March 27, 2026. The two transactions together produced proceeds of $533,000. Filings related to the transactions outline Lentell's remaining direct holdings, extensive restricted stock unit awards subject to vesting, and the stated use of a portion of proceeds to satisfy tax obligations tied to prior restricted stock unit settlements.


Transaction details

The sales occurred in two equal lots. On March 26, Lentell sold 50,000 shares at $5.36 per share. The following day, March 27, he sold another 50,000 shares at $5.30 per share. The combined total from both sales was $533,000. The filings identify the trades as executed pursuant to a preexisting 10b5-1 plan.

Following these dispositions, Lentell directly holds 50,119 shares of Archer Aviation Class A common stock. He is also the holder of restricted stock units that represent the right to receive 548,955 shares of Class A common stock, with those awards remaining subject to vesting schedules.


Context from company filings and financials

The filings state that part of the shares sold were intended to cover tax liabilities associated with earlier settlements of restricted stock units. Separate corporate disclosures filed by Archer Aviation show additional capital and equity-related actions under consideration. The company submitted a prospectus supplement with the Securities and Exchange Commission proposing the resale of 5,325,440 shares of Class A common stock.

In a related planned issuance, Archer indicated it expects to issue up to $8 million in Class A common stock to certain vendors in exchange for services rendered or goods purchased, with that issuance expected to take place around March 10, 2026.


Recent operating results and personnel change

Archer reported fourth-quarter 2025 results that showed an earnings per share (EPS) loss of $0.26, missing the consensus forecast of a $0.24 loss by 8.33%. Revenue for the quarter was reported at $300,000. Separately, H.C. Wainwright has reiterated a buy rating on Archer Aviation with a price target of $18.00.

The company also announced an internal leadership change: Tosha Perkins, currently the chief administrative officer, will move to the role of senior advisor effective April 17, 2026.


Market price and valuation note

At the time of the filing, Archer's Class A shares were trading at $5.17. The stock has declined approximately 7% over the previous week and 47% over the past six months. Analysis cited in filings states that, on the basis of Fair Value calculations, the stock appears undervalued at current levels.


Bottom line

The Form 4 filing for Eric Lentell documents a modest executive sale executed under a 10b5-1 plan and tied in part to tax obligations from prior equity compensation. Those transactions, combined with the company's recent operating results, its prospectus supplement for the potential resale of over 5.3 million shares, and a planned vendor stock issuance, are material items for investors monitoring Archer's equity and capital structure.

Risks

  • Potential dilution: the prospectus supplement for resale of 5,325,440 shares and the planned issuance of up to $8 million in Class A stock to vendors could increase share supply and affect existing holders.
  • Operational and financial uncertainty: a Q4 2025 EPS miss and minimal reported revenue ($300,000) highlight ongoing earnings and revenue challenges.
  • Market pressure: recent share price weakness (down 7% over one week and 47% over six months) creates volatility and may affect liquidity and investor sentiment.

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