Benjamin Lyon

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

Companies & Roles (2)

ACHR

Archer Aviation Inc.

Officer

APTV

Aptiv PLC

Officer

Discretionary Trading P&L

Holdings

Transaction History (8 total)

ACHR
Archer Aviation Inc.
Sep 21, 2026
Sale(S)
Direct
45.4K shares at avg. $5.43$246K
ACHR
Archer Aviation Inc.
Aug 17, 2026
Sale(S)
Direct
50.2K shares at avg. $6.41$322K
ACHR
Archer Aviation Inc.
Aug 15, 2026
Exercise(M)
Direct
54.4K shares-
ACHR
Archer Aviation Inc.
Aug 15, 2026
Exercise(M)
Direct
41.2K shares-
APTV
Aptiv PLC
Mar 10, 2025
Sale(S)
Direct
14.6K shares at avg. $65.50$954K
APTV
Aptiv PLC
Feb 28, 2025
Tax Payment(F)
Direct
21.5K shares at avg. $65.12$1.4M
APTV
Aptiv PLC
Feb 28, 2025
Award(A)
Direct
18.8K shares-
APTV
Aptiv PLC
Feb 28, 2025
Award(A)
Direct
47.3K shares-

		Type	Shares	Price		Ownership
Sep 21, 2026	ACHR Archer Aviation Inc.	Sale(S)	45,359	$5.43	$246,299	Direct
Aug 17, 2026	ACHR Archer Aviation Inc.	Sale(S)	50,188	$6.41	$321,846	Direct
Aug 15, 2026	ACHR Archer Aviation Inc.	Exercise(M)	54,383	-	$0	Direct
Aug 15, 2026	ACHR Archer Aviation Inc.	Exercise(M)	41,164	-	$0	Direct
Mar 10, 2025	APTV Aptiv PLC	Sale(S)	14,568	$65.50	$954,204	Direct
Feb 28, 2025	APTV Aptiv PLC	Tax Payment(F)	21,453	$65.12	$1,397,019	Direct
Feb 28, 2025	APTV Aptiv PLC	Award(A)	18,764	-	-	Direct
Feb 28, 2025	APTV Aptiv PLC	Award(A)	47,283	-	-	Direct

1-8 of 8 transactions

About Lyon Benjamin

Lyon Benjamin (SEC CIK 0001870608) files insider reports with the SEC as President, Aircraft OEM of Archer Aviation Inc. (ACHR) and SVP & CTO of Aptiv PLC (APTV).

Signal8 holds 5 ownership filings by Lyon Benjamin (1 Form 3, 4 Form 4), filed between Mar 4, 2025 and Sep 23, 2026. Those filings report 8 transactions, from Feb 28, 2025 to Sep 21, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Lyon Benjamin's filings is in SAN JOSE, CA.

Recent filings by Lyon Benjamin

Sep 21, 2026: Open-market sale of ACHR shares (Form 4, code S).
Aug 17, 2026: Open-market sale of ACHR shares (Form 4, code S).
Aug 15, 2026: Option exercises of ACHR shares (2 lines, Form 4, code M).
Mar 10, 2025: Open-market sale of APTV shares (Form 4, code S).
Feb 28, 2025: Tax withholding of APTV shares (Form 4, code F).

Other insiders filing for Archer Aviation Inc. (ACHR)

Lentell Eric, Chief Legal & Strategy Officer
Rungta Harsh, Chief Accounting Officer
Gupta Priya, Interim CFO
Spellacy Michael, Director
Pinelli Maria, Officer
MUNOZ OSCAR, Director

How to read Form 4 transaction codes