United States Lime & Minerals (USLM) grants 1,273 shares to director

Rhea-AI Filing Summary

United States Lime & Minerals director Lila R. Weirich received an equity award in company stock. She acquired 1,273 shares of USLM Common Stock on May 1, 2026 as a grant or award at a reported price of $110.00 per share.

Following this compensation-related acquisition, Weirich directly holds 4,176 USLM Common Stock shares. The transaction reflects an increase in her direct ownership stake and is characterized as a grant, award, or other acquisition rather than an open-market purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Weirich Lila R

Role null

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

Holdings After Transaction: USLM Common Stock — 4,176 shares (Direct, null)

Footnotes (1)

Key Figures

Shares granted: 1,273 shares Grant price: $110.00 per share Shares owned after grant: 4,176 shares +2 more

5 metrics

Shares granted 1,273 shares Non-derivative stock award to director on May 1, 2026

Grant price $110.00 per share Reported price for USLM Common Stock award

Shares owned after grant 4,176 shares Director’s total direct USLM Common Stock holdings following transaction

Acquisition transactions 1 transaction Single grant, award, or other acquisition reported for period

Net buy/sell direction Neutral No reported buys or sells; one award acquisition only

Key Terms

Grant, award, or other acquisition, USLM Common Stock, non-derivative, total_shares_following_transaction

4 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

USLM Common Stock financial

"security_title: USLM Common Stock"

non-derivative financial

"transaction_type: non-derivative"

total_shares_following_transaction financial

"total_shares_following_transaction: 4176.0000"

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^*

Weirich Lila R

(Last) (First) (Middle)

5429 LBJ FRWY; STE 230

(Street)

DALLAS TEXAS 75240

(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	4,176	D

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\ Lila R Weirich	05/04/2026
	** 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 Lila R. Weirich report?

Lila R. Weirich reported receiving a grant of 1,273 USLM Common Stock shares. The award was recorded at $110.00 per share and is categorized as a grant, award, or other acquisition, rather than an open-market purchase or sale.

How many United States Lime & Minerals (USLM) shares does the director hold after the grant?

After the grant, Lila R. Weirich directly holds 4,176 shares of USLM Common Stock. This total includes the newly acquired 1,273 shares reported in the transaction and represents her direct ownership position following the award.

On what date did the USLM director’s share grant occur and at what price?

The share grant to Lila R. Weirich occurred on May 1, 2026. She was awarded 1,273 USLM Common Stock shares at a reported price of $110.00 per share, as reflected in the non-derivative acquisition entry.

Was the USLM director’s transaction a market buy or a compensation award?

The transaction is classified as a grant, award, or other acquisition, not an open-market purchase. It reflects a compensation-related equity award of 1,273 USLM Common Stock shares at $110.00 per share to director Lila R. Weirich.

Does the USLM filing show any stock sales or derivative exercises by the director?

The data shows one acquisition and no sales or derivative exercises. Transaction summaries list zero sell, exercise, gift, or tax-withholding entries, indicating only this single grant of 1,273 USLM Common Stock shares was reported.