Sandra C Duhe

Insider

First SEC filing: May 4, 2026 · Latest: May 4, 2026

On this page

Insider at

0 buys (P) 1 sells (S) Net: $-153,815 + 5 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

5 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 1, 2026	USLM	A	1,273	$110.00	$140,030	3,527 Direct	+56.48%	Acquired	8.7% (price as of 2026-08-20)
March 3, 2026	USLM	S	1,277	$120.45	$153,815	2,254 Direct	-36.17%	Disposed	-0.7% (price as of 2026-08-20)
May 2, 2025	USLM	A	1,403	$99.81	$140,033	2,460 Direct	+132.73%	Acquired	19.8% (price as of 2026-08-20)
Feb. 24, 2025	USLM	S	3,157	$94.61	$298,684	2,128 Direct	-59.74%	Disposed	26.4% (price as of 2026-08-20)
May 2, 2024	USLM	A	600	$326.68	$196,008	1,057 Direct	+131.29%	Acquired	83.0% (price as of 2026-08-20)
March 14, 2024	USLM	S	427	$291.02	$124,266	457 Direct	-48.30%	Disposed	105.4% (price as of 2026-08-20)
Sept. 15, 2023	USLM	P	1	$204.30	$204	884 Direct	+0.11%	Acquired	192.6% (price as of 2026-08-20)
Sept. 13, 2023	USLM	S	517	$206.92	$106,978	884 Direct	-36.90%	Disposed	188.9% (price as of 2026-08-20)
June 16, 2023	USLM	P	1	$204.60	$205	1,401 Direct	+0.07%	Acquired	192.2% (price as of 2026-08-20)
May 5, 2023	USLM	A	800	$165.98	$132,784	1,400 Direct	+133.33%	Acquired	260.1% (price as of 2026-08-20)
Aug. 12, 2022	USLM	A	600	$105.20	$63,120	600 Direct	—	Acquired	468.2% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.