Antoine M. Doumet

CIK: 0001206721

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (16.7%)

Position reduction

Option Exercises (M)3 (50.0%)

Derivative conversions

Awards (A)2 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

USLM

UNITED STATES LIME & MINERALS INC

Director

Discretionary Trading P&L

Holdings

Transaction History (6 total)

USLM
UNITED STATES LIME & MINERALS INC
Sep 9, 2026
Sale(S)
Direct
20K shares at avg. $110.00$2.2M
USLM
UNITED STATES LIME & MINERALS INC
May 1, 2026
Award(A)
Stock Option (right to buy)
Direct
3.4K shares at avg. $110.00-
USLM
UNITED STATES LIME & MINERALS INC
May 1, 2026
Exercise(M)
Stock Option (right to buy)
Direct
3.4K shares at avg. $110.00-
USLM
UNITED STATES LIME & MINERALS INC
Mar 17, 2026
Exercise(M)
Direct
12K shares at avg. $10.71$129K
USLM
UNITED STATES LIME & MINERALS INC
May 2, 2025
Award(A)
Stock Option (right to buy)
Direct
3.8K shares at avg. $99.81-
USLM
UNITED STATES LIME & MINERALS INC
Mar 3, 2025
Exercise(M)
Direct
12K shares at avg. $13.34$160K

		Type	Shares	Price		Ownership
Sep 9, 2026	USLM UNITED STATES LIME & MINERALS INC	Sale(S)	20,000	$110.00	$2,200,000	Direct
May 1, 2026	USLM UNITED STATES LIME & MINERALS INC	Award(A) Stock Option (right to buy)	3,405	$110.00	-	Direct
May 1, 2026	USLM UNITED STATES LIME & MINERALS INC	Exercise(M) Stock Option (right to buy)	3,405	$110.00	-	Direct
Mar 17, 2026	USLM UNITED STATES LIME & MINERALS INC	Exercise(M)	12,000	$10.71	$128,520	Direct
May 2, 2025	USLM UNITED STATES LIME & MINERALS INC	Award(A) Stock Option (right to buy)	3,809	$99.81	-	Direct
Mar 3, 2025	USLM UNITED STATES LIME & MINERALS INC	Exercise(M)	12,000	$13.34	$160,080	Direct

1-6 of 6 transactions

About DOUMET ANTOINE M

DOUMET ANTOINE M (SEC CIK 0001206721) files insider reports with the SEC as Director of UNITED STATES LIME & MINERALS INC (USLM).

Signal8 holds 6 ownership filings by DOUMET ANTOINE M, all Form 4s, filed between Mar 5, 2025 and Sep 11, 2026. Those filings report 6 transactions, from Mar 3, 2025 to Sep 9, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DOUMET ANTOINE M's filings is in DALLAS, TX.

Recent filings by DOUMET ANTOINE M

Sep 9, 2026: Open-market sale of USLM shares (Form 4, code S).
May 1, 2026: Grant or award of USLM derivative securities (Form 4, code A).
May 1, 2026: Option exercise of USLM derivative securities (Form 4, code M).
Mar 17, 2026: Option exercise of USLM shares (Form 4, code M).
May 2, 2025: Grant or award of USLM derivative securities (Form 4, code A).

Other insiders filing for UNITED STATES LIME & MINERALS INC (USLM)

Candou Holdings Ltd., 10% Owner
Hawkins Tom S Jr, Director
Wolkenstein Jon A, Director
Weirich Lila R, Director
Duhe Sandra C, Director
CARDIN RICHARD W, Director

How to read Form 4 transaction codes