Thomas R. Tyrrell

Insider

First SEC filing: Jan. 17, 2025 · Latest: Jan. 17, 2025

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 15, 2025	CHMG	A	603	$47.33	$28,540	8,493 Direct	+7.64%	Acquired	71.7% (price as of 2026-08-20)
Jan. 17, 2024	CHMG	A	603	$48.11	$29,010	7,749 Direct	+8.44%	Acquired	68.9% (price as of 2026-08-20)
Feb. 6, 2023	CHMG	S	1,000	$52.41	$52,410	7,016 Direct	-12.48%	Disposed	55.1% (price as of 2026-08-20)
Jan. 18, 2023	CHMG	A	632	$45.89	$29,002	8,016 Direct	+8.56%	Acquired	77.1% (price as of 2026-08-20)
Jan. 26, 2022	CHMG	A	637	$45.55	$29,015	7,284 Direct	+9.58%	Acquired	78.4% (price as of 2026-08-20)
Jan. 19, 2021	CHMG	A	681	$34.22	$23,304	6,552 Direct	+11.60%	Acquired	137.5% (price as of 2026-08-20)
Jan. 15, 2020	CHMG	A	498	$40.89	$20,363	5,773 Direct	+9.44%	Acquired	98.8% (price as of 2026-08-20)
Jan. 9, 2019	CHMG	A	510	$42.20	$21,522	5,198 Direct	+10.88%	Acquired	92.6% (price as of 2026-08-20)
Jan. 9, 2019	CHMG	A	510	$40.20	$20,502	5,198 Direct	+10.88%	Acquired	102.2% (price as of 2026-08-20)
Jan. 4, 2018	CHMG	A	440	$50.10	$22,044	4,642 Direct	+10.47%	Acquired	62.2% (price as of 2026-08-20)
Jan. 11, 2017	CHMG	A	554	$34.15	$18,919	4,171 Direct	+15.32%	Acquired	138.0% (price as of 2026-08-20)
Jan. 15, 2015	CHMG	A	476	$28.05	$13,352	2,976 Direct	+19.04%	Acquired	189.8% (price as of 2026-08-20)
Aug. 21, 2014	CHMG	P	1,250	$28.57	$35,712	1,250 Direct	—	Acquired	184.5% (price as of 2026-08-20)
Aug. 21, 2014	CHMG	P	1,250	$28.49	$35,612	2,500 Direct	+100.00%	Acquired	185.3% (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.

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

Date	Ticker	Security	Shares	Ownership
March 13, 2014	CHMG	Common Stock	0	Direct