Michael Joseph Lynch

Insider

First SEC filing: Sept. 7, 2012 · Latest: Sept. 7, 2012

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

DCH buying Nov. 20, 2018

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 40 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

40 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 28, 2026	DCH	F	34,867	$6.60	$230,122	934,125 Direct	-3.60%	Disposed	-1.8% (price as of 2026-08-20)
Feb. 28, 2026	DCH	F	17,526	$6.60	$115,672	968,992 Direct	-1.78%	Disposed	-1.8% (price as of 2026-08-20)
Feb. 28, 2026	DCH	A	39,120	—	—	986,518 Direct	+4.13%	Acquired	(price as of 2026-08-20)
Feb. 26, 2026	DCH	A	128,509	—	—	947,398 Direct	+15.69%	Acquired	(price as of 2026-08-20)
Feb. 2, 2026	DCH	A	287,879	—	—	818,889 Direct	+54.21%	Acquired	(price as of 2026-08-20)
March 3, 2025	DCH	A	142,106	—	—	531,010 Direct	+36.54%	Acquired	(price as of 2026-08-20)
Feb. 28, 2025	DCH	F	15,420	$4.96	$76,483	388,904 Direct	-3.81%	Disposed	30.6% (price as of 2026-08-20)
Feb. 28, 2025	DCH	A	32,965	—	—	404,324 Direct	+8.88%	Acquired	(price as of 2026-08-20)
Feb. 28, 2025	DCH	F	26,610	$4.96	$131,986	371,359 Direct	-6.69%	Disposed	30.6% (price as of 2026-08-20)
March 4, 2024	DCH	A	99,853	$6.76	$675,006	397,969 Direct	+33.49%	Acquired	-4.1% (price as of 2026-08-20)
March 1, 2024	DCH	F	17,603	$6.87	$120,933	298,116 Direct	-5.58%	Disposed	-5.7% (price as of 2026-08-20)
March 1, 2024	DCH	F	14,707	$6.87	$101,037	315,719 Direct	-4.45%	Disposed	-5.7% (price as of 2026-08-20)
March 1, 2024	DCH	A	32,827	—	—	330,426 Direct	+11.03%	Acquired	(price as of 2026-08-20)
March 6, 2023	DCH	F	27,451	$9.19	$252,275	297,599 Direct	-8.45%	Disposed	-29.5% (price as of 2026-08-20)
March 6, 2023	DCH	F	35,001	$9.19	$321,659	325,050 Direct	-9.72%	Disposed	-29.5% (price as of 2026-08-20)
March 6, 2023	DCH	A	79,008	—	—	360,051 Direct	+28.11%	Acquired	(price as of 2026-08-20)
Feb. 28, 2023	DCH	A	76,705	$8.80	$675,004	281,043 Direct	+37.54%	Acquired	-26.4% (price as of 2026-08-20)
March 4, 2022	DCH	F	6,370	$7.96	$50,705	204,338 Direct	-3.02%	Disposed	-18.6% (price as of 2026-08-20)
Feb. 28, 2022	DCH	A	59,396	$9.26	$550,007	210,708 Direct	+39.25%	Acquired	-30.0% (price as of 2026-08-20)
March 2, 2021	DCH	F	7,216	$10.49	$75,696	151,312 Direct	-4.55%	Disposed	-38.2% (price as of 2026-08-20)
March 2, 2021	DCH	F	3,922	$10.49	$41,142	158,528 Direct	-2.41%	Disposed	-38.2% (price as of 2026-08-20)
March 2, 2021	DCH	A	8,833	—	—	162,450 Direct	+5.75%	Acquired	(price as of 2026-08-20)
March 1, 2021	DCH	A	38,393	—	—	153,617 Direct	+33.32%	Acquired	(price as of 2026-08-20)
March 6, 2020	DCH	A	61,966	$5.14	$318,505	115,224 Direct	+116.35%	Acquired	26.1% (price as of 2026-08-20)
Feb. 28, 2020	DCH	F	8,846	$6.33	$55,995	53,258 Direct	-14.24%	Disposed	2.4% (price as of 2026-08-20)
Feb. 28, 2020	DCH	A	12,364	—	—	62,104 Direct	+24.86%	Acquired	(price as of 2026-08-20)
March 4, 2019	DCH	F	10,623	$16.14	$171,455	49,740 Direct	-17.60%	Disposed	-59.9% (price as of 2026-08-20)
March 4, 2019	DCH	A	15,420	—	—	60,363 Direct	+34.31%	Acquired	(price as of 2026-08-20)
March 4, 2019	DCH	A	14,378	—	—	44,943 Direct	+47.04%	Acquired	(price as of 2026-08-20)
Nov. 20, 2018	DCH	P	1,000	$12.07	$12,070	1,000 Indirect	—	Acquired	-46.3% (price as of 2026-08-20)
March 13, 2018	DCH	S	16,337	$15.68	$256,164	30,565 Direct	-34.83%	Disposed	-58.7% (price as of 2026-08-20)
March 2, 2018	DCH	F	4,203	$14.28	$60,019	46,902 Direct	-8.22%	Disposed	-54.6% (price as of 2026-08-20)
March 2, 2018	DCH	A	6,248	—	—	51,105 Direct	+13.93%	Acquired	(price as of 2026-08-20)
March 2, 2018	DCH	A	16,251	—	—	44,857 Direct	+56.81%	Acquired	(price as of 2026-08-20)
March 6, 2017	DCH	F	3,750	$19.80	$74,250	21,181 Direct	-15.04%	Disposed	-67.3% (price as of 2026-08-20)
March 6, 2017	DCH	A	7,425	—	—	28,606 Direct	+35.06%	Acquired	(price as of 2026-08-20)
Feb. 28, 2017	DCH	A	6,370	—	—	24,931 Direct	+34.32%	Acquired	(price as of 2026-08-20)
May 23, 2016	DCH	S	5,531	$15.00	$82,965	18,561 Direct	-22.96%	Disposed	-56.8% (price as of 2026-08-20)
March 4, 2016	DCH	F	2,765	$15.43	$42,664	24,092 Direct	-10.30%	Disposed	-58.0% (price as of 2026-08-20)
March 4, 2016	DCH	A	7,944	—	—	26,857 Direct	+42.00%	Acquired	(price as of 2026-08-20)
March 2, 2015	DCH	A	3,218	—	—	18,913 Direct	+20.50%	Acquired	(price as of 2026-08-20)
March 6, 2014	DCH	A	4,005	—	—	15,695 Direct	+34.26%	Acquired	(price as of 2026-08-20)
March 6, 2013	DCH	A	8,429	—	—	11,690 Direct	+258.48%	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) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Sept. 7, 2012	DCH	Common Stock	3,261	Direct
Sept. 7, 2012	DCH	Employee Stock Options (Right to Buy)→ Common Stock (4,000)	4,000	Direct