Maria Ruderman Singer

Insider

First SEC filing: May 21, 2026 · Latest: May 21, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

UHS selling May 14, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 20 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

20 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 20, 2026	UHS	A	1,217	—	—	9,792 Direct	+14.19%	Acquired	(price as of 2026-08-20)
March 12, 2026	UHS	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 12, 2026	UHS	F	1,809	$191.88	$347,111	8,575 Direct	-17.42%	Disposed	-9.1% (price as of 2026-08-20)
March 12, 2026	UHS	M	2,500	$138.80	$347,000	10,384 Direct	+31.71%	Acquired	25.7% (price as of 2026-08-20)
May 14, 2025	UHS	S	1,097	$191.48	$210,054	7,884 Direct	-12.21%	Disposed	-8.9% (price as of 2026-08-20)
May 14, 2025	UHS	A	1,065	—	—	8,981 Direct	+13.45%	Acquired	(price as of 2026-08-20)
March 10, 2025	UHS	S	1,000	$179.16	$179,160	7,916 Direct	-11.22%	Disposed	-2.6% (price as of 2026-08-20)
March 7, 2025	UHS	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 7, 2025	UHS	F	1,963	$172.42	$338,460	8,916 Direct	-18.04%	Disposed	1.2% (price as of 2026-08-20)
March 7, 2025	UHS	M	5,000	$67.69	$338,450	10,879 Direct	+85.05%	Acquired	157.8% (price as of 2026-08-20)
Dec. 11, 2024	UHS	M	5,000	—	—	5,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Dec. 11, 2024	UHS	S	1,614	$191.15	$308,516	5,879 Direct	-21.54%	Disposed	-8.7% (price as of 2026-08-20)
Dec. 11, 2024	UHS	F	886	$191.15	$169,359	7,493 Direct	-10.57%	Disposed	-8.7% (price as of 2026-08-20)
Dec. 11, 2024	UHS	F	886	$191.18	$169,385	8,379 Direct	-9.56%	Disposed	-8.7% (price as of 2026-08-20)
Dec. 11, 2024	UHS	M	5,000	$67.69	$338,450	9,265 Direct	+117.23%	Acquired	157.8% (price as of 2026-08-20)
May 15, 2024	UHS	A	1,097	—	—	4,265 Direct	+34.63%	Acquired	(price as of 2026-08-20)
May 14, 2024	UHS	M	7,500	—	—	2,500 Direct	-75.00%	Disposed	(price as of 2026-08-20)
May 14, 2024	UHS	S	1,689	$179.29	$302,821	3,168 Direct	-34.77%	Disposed	-2.7% (price as of 2026-08-20)
May 14, 2024	UHS	F	5,811	$179.15	$1,041,041	4,857 Direct	-54.47%	Disposed	-2.6% (price as of 2026-08-20)
May 14, 2024	UHS	M	7,500	$138.80	$1,041,000	10,668 Direct	+236.74%	Acquired	25.7% (price as of 2026-08-20)
May 17, 2023	UHS	A	1,488	—	—	3,168 Direct	+88.57%	Acquired	(price as of 2026-08-20)
May 18, 2022	UHS	A	1,680	—	—	1,680 Direct	—	Acquired	(price as of 2026-08-20)
March 17, 2021	UHS	A	10,000	$138.80	$1,388,000	10,000 Direct	—	Acquired	25.7% (price as of 2026-08-20)
March 18, 2020	UHS	A	10,000	$67.69	$676,900	10,000 Direct	—	Acquired	157.8% (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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 12, 2026	UHS	Option To Purchase Class B Common Stock	Class B Common Stock (2,500)	$138.80	March 16, 2026	2,500	Disposed
March 7, 2025	UHS	Option To Purchase Class B Common Stock	Class B Common Stock (5,000)	$67.69	March 17, 2025	5,000	Disposed
Dec. 11, 2024	UHS	Option To Purchase Class B Common Stock	Class B Common Stock (5,000)	$67.69	March 17, 2025	5,000	Disposed
May 14, 2024	UHS	Option To Purchase Class B Common Stock	Class B Common Stock (7,500)	$138.80	March 16, 2026	7,500	Disposed
March 17, 2021	UHS	Option To Purchase Class B Common Stock	Class B Common Stock (10,000)	$138.80	March 16, 2026	10,000	Acquired
March 18, 2020	UHS	Option To Purchase Class B Common Stock	Class B Common Stock (10,000)	$67.69	March 17, 2025	10,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).