Samuel Lyon

CIK: 0001747181

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (18.2%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (27.3%)

Compensation grants

Other (G, F, J, C, D, …)6 (54.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

AMPCO PITTSBURGH CORP

Officer

Discretionary Trading P&L

Holdings

Transaction History (11 total)

AP
AMPCO PITTSBURGH CORP
Jun 25, 2026
Sale(S)
Direct
9.5K shares at avg. $9.82$93K
AP
AMPCO PITTSBURGH CORP
Jun 18, 2026
Sale(S)
Direct
547 shares at avg. $11.30$6K
AP
AMPCO PITTSBURGH CORP
May 15, 2026
Tax Payment(F)
Direct
3.2K shares at avg. $10.85$34K
AP
AMPCO PITTSBURGH CORP
May 15, 2026
Tax Payment(F)
Direct
3K shares at avg. $10.85$33K
AP
AMPCO PITTSBURGH CORP
May 15, 2026
Tax Payment(F)
Direct
3.5K shares at avg. $10.85$38K
AP
AMPCO PITTSBURGH CORP
May 15, 2026
Tax Payment(F)
Direct
18.2K shares at avg. $10.85$197K
AP
AMPCO PITTSBURGH CORP
May 15, 2026
Award(A)
Direct
15.1K shares-
AP
AMPCO PITTSBURGH CORP
Mar 4, 2026
Award(A)
Direct
42.2K shares-
AP
AMPCO PITTSBURGH CORP
May 15, 2025
Tax Payment(F)
Direct
3.4K shares at avg. $2.26$8K
AP
AMPCO PITTSBURGH CORP
May 15, 2025
Award(A)
Direct
24.7K shares-
AP
AMPCO PITTSBURGH CORP
May 5, 2025
Tax Payment(F)
Direct
3.2K shares at avg. $2.23$7K

		Type	Shares	Price		Ownership
Jun 25, 2026	AP AMPCO PITTSBURGH CORP	Sale(S)	9,500	$9.82	$93,267	Direct
Jun 18, 2026	AP AMPCO PITTSBURGH CORP	Sale(S)	547	$11.30	$6,181	Direct
May 15, 2026	AP AMPCO PITTSBURGH CORP	Tax Payment(F)	3,166	$10.85	$34,351	Direct
May 15, 2026	AP AMPCO PITTSBURGH CORP	Tax Payment(F)	3,029	$10.85	$32,865	Direct
May 15, 2026	AP AMPCO PITTSBURGH CORP	Tax Payment(F)	3,547	$10.85	$38,485	Direct
May 15, 2026	AP AMPCO PITTSBURGH CORP	Tax Payment(F)	18,185	$10.85	$197,307	Direct
May 15, 2026	AP AMPCO PITTSBURGH CORP	Award(A)	15,056	-	$0	Direct
Mar 4, 2026	AP AMPCO PITTSBURGH CORP	Award(A)	42,240	-	$0	Direct
May 15, 2025	AP AMPCO PITTSBURGH CORP	Tax Payment(F)	3,375	$2.26	$7,627	Direct
May 15, 2025	AP AMPCO PITTSBURGH CORP	Award(A)	24,735	-	-	Direct
May 5, 2025	AP AMPCO PITTSBURGH CORP	Tax Payment(F)	3,222	$2.23	$7,185	Direct

1-11 of 11 transactions

About Lyon Samuel

Lyon Samuel (SEC CIK 0001747181) files insider reports with the SEC as President of Union Electric of AMPCO PITTSBURGH CORP (AP).

Signal8 holds 6 ownership filings by Lyon Samuel, all Form 4s, filed between May 6, 2025 and Jun 26, 2026. Those filings report 11 transactions, from May 5, 2025 to Jun 25, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Lyon Samuel's filings is in CARNEGIE, PA.

Recent filings by Lyon Samuel

Jun 25, 2026: Open-market sale of AP shares (Form 4, code S).
Jun 18, 2026: Open-market sale of AP shares (Form 4, code S).
May 15, 2026: Tax withholdings of AP shares (4 lines, Form 4, code F).
May 15, 2026: Grant or award of AP shares (Form 4, code A).
Mar 4, 2026: Grant or award of AP shares (Form 4, code A).

Other insiders filing for AMPCO PITTSBURGH CORP (AP)

McNair Darrell L, Director
McBrayer Brett, Chief Executive Officer
Anderson David George, VP, CFO & Treasurer, Pres. ALS
PAUL LAURENCE E, Director
GERMAN MICHAEL I, Director
LIEBERMAN WILLIAM K, Director

How to read Form 4 transaction codes