Charles D. Baker

Insider

First SEC filing: April 6, 2026 · Latest: April 6, 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

UNH selling Sept. 11, 2025

Insider transactions

0 buys (P) 1 sells (S) Net: $-9,613 + 21 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

21 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 1, 2026	UNH	A	220	—	—	2,396 Direct	+10.11%	Acquired	(price as of 2026-08-20)
June 23, 2026	UNH	A	13	—	—	2,176 Direct	+0.60%	Acquired	(price as of 2026-08-20)
April 1, 2026	UNH	A	343	—	—	2,163 Direct	+18.85%	Acquired	(price as of 2026-08-20)
March 17, 2026	UNH	A	14	—	—	1,820 Direct	+0.78%	Acquired	(price as of 2026-08-20)
Jan. 2, 2026	UNH	A	279	—	—	1,806 Direct	+18.27%	Acquired	(price as of 2026-08-20)
Dec. 16, 2025	UNH	A	11	—	—	1,527 Direct	+0.73%	Acquired	(price as of 2026-08-20)
Oct. 1, 2025	UNH	A	260	—	—	1,516 Direct	+20.70%	Acquired	(price as of 2026-08-20)
Sept. 23, 2025	UNH	A	8	—	—	1,256 Direct	+0.64%	Acquired	(price as of 2026-08-20)
Sept. 11, 2025	UNH	S	27	$356.05	$9,613	0 Indirect	-100.00%	Disposed	10.2% (price as of 2026-08-20)
July 1, 2025	UNH	A	269	—	—	1,248 Direct	+27.48%	Acquired	(price as of 2026-08-20)
June 24, 2025	UNH	A	8	—	—	979 Direct	+0.82%	Acquired	(price as of 2026-08-20)
April 1, 2025	UNH	A	168	—	—	971 Direct	+20.92%	Acquired	(price as of 2026-08-20)
March 18, 2025	UNH	A	4	—	—	803 Direct	+0.50%	Acquired	(price as of 2026-08-20)
Jan. 2, 2025	UNH	A	174	—	—	799 Direct	+27.84%	Acquired	(price as of 2026-08-20)
Dec. 17, 2024	UNH	A	3	—	—	625 Direct	+0.48%	Acquired	(price as of 2026-08-20)
Oct. 1, 2024	UNH	A	151	—	—	622 Direct	+32.06%	Acquired	(price as of 2026-08-20)
Sept. 24, 2024	UNH	A	2	—	—	471 Direct	+0.43%	Acquired	(price as of 2026-08-20)
July 1, 2024	UNH	A	177	—	—	469 Direct	+60.62%	Acquired	(price as of 2026-08-20)
June 25, 2024	UNH	A	2	—	—	292 Direct	+0.69%	Acquired	(price as of 2026-08-20)
April 1, 2024	UNH	A	179	—	—	290 Direct	+161.26%	Acquired	(price as of 2026-08-20)
March 19, 2024	UNH	A	1	—	—	111 Direct	+0.91%	Acquired	(price as of 2026-08-20)
Jan. 2, 2024	UNH	A	110	—	—	110 Direct	—	Acquired	(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.

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Nov. 9, 2023	UNH	Common Stock	0	Direct