Lyon Benjamin
SEC insider (Form 3/4/5 filer). CIK 0001870608. President, Aircraft OEM at Archer Aviation Inc. (ACHR) and 1 other issuer. 8 reported Form 4/5 transactions since Sep 2024; latest on Sep 21, 2026. Located in SAN JOSE, CA.
Companies Lyon Benjamin has filed insider reports for
- Archer Aviation Inc. (ACHR): Officer, President, Aircraft OEM
- Aptiv PLC (APTV): Officer, SVP & CTO
Lyon Benjamin
CIK: 0001870608
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)3 (37.5%)
Position reduction
Option Exercises (M)2 (25.0%)
Derivative conversions
Awards (A)2 (25.0%)
Compensation grants
Other (G, F, J, C, D, …)1 (12.5%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Sep 21, 2026ACHR
Archer Aviation Inc.
SaleDirect45.4K shares at avg. $5.43$246K - Aug 17, 2026ACHR
Archer Aviation Inc.
SaleDirect50.2K shares at avg. $6.41$322K - Aug 15, 2026ACHR
Archer Aviation Inc.
ExerciseDirect54.4K shares- - Aug 15, 2026ACHR
Archer Aviation Inc.
ExerciseDirect41.2K shares- - Mar 10, 2025APTV
Aptiv PLC
SaleDirect14.6K shares at avg. $65.50$954K - Feb 28, 2025APTV
Aptiv PLC
Tax PaymentDirect21.5K shares at avg. $65.12$1.4M - Feb 28, 2025APTV
Aptiv PLC
AwardDirect18.8K shares- - Feb 28, 2025APTV
Aptiv PLC
AwardDirect47.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 21, 2026 |  ACHR Archer Aviation Inc. | Sale | 45,359 | $5.43 | $246,299 | Direct |
| Aug 17, 2026 | ACHR Archer Aviation Inc. | Sale | 50,188 | $6.41 | $321,846 | Direct |
| Aug 15, 2026 | ACHR Archer Aviation Inc. | Exercise | 54,383 | - | $0 | Direct |
| Aug 15, 2026 | ACHR Archer Aviation Inc. | Exercise | 41,164 | - | $0 | Direct |
| Mar 10, 2025 |  APTV Aptiv PLC | Sale | 14,568 | $65.50 | $954,204 | Direct |
| Feb 28, 2025 | APTV Aptiv PLC | Tax Payment | 21,453 | $65.12 | $1,397,019 | Direct |
| Feb 28, 2025 | APTV Aptiv PLC | Award | 18,764 | - | - | Direct |
| Feb 28, 2025 | APTV Aptiv PLC | Award | 47,283 | - | - | Direct |
1-8 of 8 transactions