4Filing Date: Sep 23, 2026
Archer Aviation (ACHR)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001870608-26-000012
Total Value$246.3K
Trades1
Insiders1
Transaction Details
Lyon Benjamin
President, Aircraft OEM·Direct
Sell · Dispose
Class A Common Stock
Shares-45.36K
Price$5.43
Total Value$246.3K
Shares Owned After0
Transaction DateSep 21, 2026
10b5-1
Footnotes ▸
This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.
Post-Transaction Holdings
Lyon Benjamin · President, Aircraft OEM
| Security | Shares | Change |
|---|---|---|
| Class A Common Stock | 0 | -45.36K (-100.00%) |
auto_awesomeDeep Analysis
Deep Analysis
Archer Aviation President of Aircraft OEM Benjamin Lyon sold his entire remaining 45,359 Class A shares for $246,299 at $5.43 under a pre-set 10b5-1 plan, taking his direct stake to zero.
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Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-09-21
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: Archer Aviation Inc. (ACHR)
CIK: 0001824502
--- Reporting Owner ---
Name: Lyon Benjamin
CIK: 0001870608
Role: Officer (President, Aircraft OEM)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Class A Common Stock
Date: 2026-09-21 | Code: S (Open market sale)
Shares: -45,359 | Price: $5.43
Total Value: $246,299.37
Shares Owned After: 0 | Ownership: D (Direct)
Footnotes:
[F1] This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.
--- Footnotes (Complete Index) ---
F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.
--- Signature ---
/s/ /s/ Eric Lentell, Attorney-in-Fact for Benjamin Lyon (2026-09-23)