USLM (USLM) director awarded 1,273 shares at $110 in Form 4

Rhea-AI Filing Summary

Hawkins Tom S Jr reported acquisition or exercise transactions in this Form 4 filing.

UNITED STATES LIME & MINERALS INC director Tom S. Hawkins Jr. reported a compensation-related stock grant. He received 1,273 shares of USLM Common Stock on May 1, 2026 in a grant/award transaction priced at $110.00 per share, increasing his direct holdings to 11,356 shares.

The filing also lists 180 shares of USLM Common Stock held indirectly "by grandchildren", reported as an ownership entry rather than a new trade. These transactions reflect equity compensation and family-related holdings, not open‑market buying or selling.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Hawkins Tom S Jr

Role null

Type	Security	Shares	Price	Value
Grant/Award	USLM Common Stock	1,273	$110.00	$140K
holding	USLM Common Stock	--	--	--

Holdings After Transaction: USLM Common Stock — 11,356 shares (Direct, null); USLM Common Stock — 180 shares (Indirect, By grandchildren)

Footnotes (1)

Key Figures

Shares granted: 1,273 shares Grant price: $110.00 per share Direct holdings after grant: 11,356 shares +1 more

4 metrics

Shares granted 1,273 shares Grant/award of USLM Common Stock on May 1, 2026

Grant price $110.00 per share Award value for 1,273-share grant

Direct holdings after grant 11,356 shares USLM Common Stock held directly after transaction

Indirect holdings by grandchildren 180 shares USLM Common Stock reported as held indirectly by grandchildren

Key Terms

grant/award acquisition, indirect ownership, USLM Common Stock, Form 4

4 terms

grant/award acquisition financial

"transaction_action: "grant/award acquisition" for 1,273 shares"

indirect ownership financial

"ownership_type: "indirect" with nature_of_ownership "By grandchildren""

USLM Common Stock financial

"security_title: "USLM Common Stock" for reported transactions"

Form 4 regulatory

"INSIDER FILING DATA (Form 4) for UNITED STATES LIME & MINERALS INC"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hawkins Tom S Jr

(Last) (First) (Middle)

5429 LBJ FREEWAY; SUITE 230

(Street)

DALLAS TEXAS 75420

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
UNITED STATES LIME & MINERALS INC [ USLM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
USLM Common Stock	05/01/2026		A		1,273	A	$110	11,356	D
USLM Common Stock								180	I	By grandchildren

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	\s\ Tom S. Hawkins, Jr.	05/05/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did USLM director Tom S. Hawkins Jr. report?

USLM director Tom S. Hawkins Jr. reported receiving a grant of 1,273 shares of USLM Common Stock as a compensation-related award. The Form 4 shows this grant on May 1, 2026, increasing his directly held share position disclosed in the filing.

Was the USLM Form 4 transaction an open-market buy or a share grant?

The USLM Form 4 reports a share grant, not an open-market purchase. The transaction is coded as a grant, award, or other acquisition, indicating equity compensation rather than the director choosing to buy shares in the market.

How many USLM shares does Tom S. Hawkins Jr. hold after the grant?

After the reported grant, Tom S. Hawkins Jr. directly holds 11,356 shares of USLM Common Stock. The filing also lists 180 shares held indirectly by grandchildren, reflecting additional family-related ownership outside his direct personal account.

At what price was the USLM share grant to the director reported?

The share grant to the director was reported at $110.00 per share. This price is the award value recorded for the 1,273 USLM Common Stock shares granted as compensation, rather than a market trade price from a buy or sell order.

What does indirect ownership by grandchildren mean in the USLM Form 4?

Indirect ownership by grandchildren means 180 USLM shares are attributed to accounts or holdings associated with the director’s grandchildren. The Form 4 records these as indirectly owned, separate from the 11,356 shares he holds directly in his own name.