Gupta Priya 4

4 · Archer Aviation Inc. · Filed Mar 3, 2026

Form 4

Period: 2026-03-01

Interim CFO

Transactions

Exercise/Conversion
Class A Common Stock
2026-03-01+3,583→ 165,106 total
Exercise/Conversion
Class A Common Stock
2026-03-01+6,524→ 171,630 total
Exercise/Conversion
Class A Common Stock
2026-03-01+10,291→ 181,921 total
Exercise/Conversion
Restricted Stock Units
[F1][F2][F3]
2026-03-01−3,583→ 14,332 total
→ Class A Common Stock (3,583 underlying)
Exercise/Conversion
Restricted Stock Units
[F1][F4][F3]
2026-03-01−6,524→ 45,668 total
→ Class A Common Stock (6,524 underlying)
Exercise/Conversion
Restricted Stock Units
[F1][F5][F3]
2026-03-01−10,291→ 113,201 total
→ Class A Common Stock (10,291 underlying)

Footnotes (5)

[F1]Each restricted stock unit represents a contingent right to receive one share of the issuer's Class A Common Stock, subject to the reporting person's continued status as a service provider to the issuer.
[F2]The award vested or vests quarterly as to 1/16 of the total award, with the first tranche vested on May 15, 2024, and thereafter on August 15, November 15, March 1, and May 15.
[F3]These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.
[F4]The award vested or vests quarterly as to 1/12 of the total award, with the first tranche vested on March 1, 2025, and thereafter on May 15, August 15, November 15, and March 1.
[F5]The award vested or vests quarterly as to 1/12 of the total award, with the first tranche vested on March 1, 2026, and thereafter on May 15, August 15, November 15, and March 1

Signature

/s/ Eric Lentell, Attorney-in-Fact for Priya Gupta|2026-03-03

Documents

1 file