LYON BENJAMIN

PrivateCIK: 1870608
Location

SAN JOSE, CA

LYON BENJAMIN (President, Aircraft OEM) sold 52.5% of their position (50.19K shares) of ARCHER AVIATION INC. on the open market

Open‑market sale worth $321.8K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLYON BENJAMINCIK 1870608
IssuerARCHER AVIATION INC.CIK 1824502
Officer· President, Aircraft OEM
Since Jun 2026
-50.19K
Net shares
Net seller
$321.8K
Total sold
1
Open market trades
0B · 1S
5
Total transactions
95.55K acquired · 145.74K disposed
Non-Derivative Transactions3

Class A Common Stock

Direct
M · Option Exercise

Shares

+54.38K

Price / share

Trade value

% of position

New position
8/15/2026
0.0054.38K

Class A Common Stock

Direct
M · Option Exercise

Shares

+41.16K

Price / share

Trade value

% of position

75.7%
8/15/2026
54.38K95.55K

Class A Common Stock

Direct
S · Sale

Shares

50.19K

Price / share

$6.41

Trade value

$321.85K

% of position

52.5%
8/17/2026
95.55K45.36K
Total

Net shares

+45.36K

Net value

-$321.85K

Derivative Transactions2

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

54.38K shares

Shares

54.38K

Strike price

Held after

326.30K

Exercisable

8/15/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

41.16K shares

Shares

41.16K

Strike price

Held after

370.48K

Exercisable

8/15/2026