Frederick Gerald Wasserman

Insider

First SEC filing: Oct. 2, 2025 · Latest: Oct. 2, 2025

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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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 32 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

32 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 1, 2025	DLHC	A	12,910	—	—	277,770 Direct	+4.87%	Acquired	(price as of 2026-08-20)
Oct. 1, 2023	DLHC	A	10,111	—	—	251,950 Direct	+4.18%	Acquired	(price as of 2026-08-20)
Oct. 1, 2022	DLHC	A	9,617	—	—	241,839 Direct	+4.14%	Acquired	(price as of 2026-08-20)
March 2, 2022	DLHC	S	1,885	$17.50	$32,988	232,222 Direct	-0.81%	Disposed	-73.9% (price as of 2026-08-20)
March 1, 2022	DLHC	S	50	$17.50	$875	234,107 Direct	-0.02%	Disposed	-73.9% (price as of 2026-08-20)
Feb. 28, 2022	DLHC	S	5,500	$17.50	$96,250	234,157 Direct	-2.29%	Disposed	-73.9% (price as of 2026-08-20)
Feb. 10, 2022	DLHC	S	2,565	$18.00	$46,170	239,657 Direct	-1.06%	Disposed	-74.7% (price as of 2026-08-20)
Feb. 9, 2022	DLHC	S	15,000	$17.92	$268,800	242,222 Direct	-5.83%	Disposed	-74.6% (price as of 2026-08-20)
Oct. 1, 2021	DLHC	A	8,918	—	—	257,222 Direct	+3.59%	Acquired	(price as of 2026-08-20)
June 8, 2021	MRKR	A	12,658	—	—	65,223 Direct	+24.08%	Acquired	(price as of 2026-08-20)
May 18, 2021	MRKR	P	10,000	$2.41	$24,100	52,565 Direct	+23.49%	Acquired	-94.9% (price as of 2026-08-20)
Oct. 1, 2020	DLHC	A	10,473	—	—	248,304 Direct	+4.40%	Acquired	(price as of 2026-08-20)
May 9, 2019	MRKR	A	7,260	—	—	25,543 Direct	+39.71%	Acquired	(price as of 2026-08-20)
Oct. 16, 2018	MRKR	A	5,168	—	—	18,283 Direct	+39.41%	Acquired	(price as of 2026-08-20)
Aug. 29, 2017	MRKR	A	13,115	—	—	13,115 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	DLHC	A	16,250	—	—	189,164 Direct	+9.40%	Acquired	(price as of 2026-08-20)
Sept. 29, 2016	DLHC	X	158,063	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 29, 2016	DLHC	X	10,789	$3.73	$40,243	172,914 Direct	+6.65%	Acquired	22.3% (price as of 2026-08-20)
Jan. 26, 2016	MRKR	A	150,000	—	—	150,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 22, 2015	DLHC	A	16,250	—	—	162,125 Direct	+11.14%	Acquired	(price as of 2026-08-20)
Nov. 13, 2014	DLHC	A	13,750	—	—	145,875 Direct	+10.41%	Acquired	(price as of 2026-08-20)
Nov. 25, 2013	DLHC	A	13,750	—	—	132,125 Direct	+11.62%	Acquired	(price as of 2026-08-20)
Nov. 15, 2012	DLHC	A	8,750	—	—	118,375 Direct	+7.98%	Acquired	(price as of 2026-08-20)
June 15, 2012	DLHC	X	82,270	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2012	DLHC	X	19,230	$1.30	$24,999	109,625 Direct	+21.27%	Acquired	250.8% (price as of 2026-08-20)
Oct. 13, 2011	DLHC	A	11,250	—	—	90,395 Direct	+14.21%	Acquired	(price as of 2026-08-20)
March 31, 2011	DLHC	P	51,020	$0.49	$25,000	79,145 Direct	+181.40%	Acquired	830.6% (price as of 2026-08-20)
Dec. 1, 2010	DLHC	A	7,500	—	—	28,125 Direct	+36.36%	Acquired	(price as of 2026-08-20)
Oct. 13, 2009	DLHC	A	7,500	—	—	20,625 Direct	+57.14%	Acquired	(price as of 2026-08-20)
Aug. 12, 2009	CRWS	A	5,000	—	—	10,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Aug. 12, 2008	CRWS	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
May 30, 2008	DLHC	A	5,000	—	—	13,125 Direct	+61.54%	Acquired	(price as of 2026-08-20)
March 12, 2008	DLHC	A	414	$0.68	$282	23,750 Direct	+1.77%	Acquired	67.6% (price as of 2026-08-20)
March 12, 2008	DLHC	A	586	$0.72	$422	23,336 Direct	+2.58%	Acquired	58.3% (price as of 2026-08-20)
March 11, 2008	DLHC	A	1,900	$0.69	$1,311	22,750 Direct	+9.11%	Acquired	65.2% (price as of 2026-08-20)
March 11, 2008	DLHC	A	1,900	$0.68	$1,292	20,850 Direct	+10.03%	Acquired	67.6% (price as of 2026-08-20)
March 11, 2008	DLHC	A	10,200	$0.67	$6,834	18,950 Direct	+116.57%	Acquired	70.1% (price as of 2026-08-20)
Oct. 3, 2007	DLHC	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 29, 2007	CRWS	A	2,000	—	—	2,000 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.

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
Sept. 29, 2016	DLHC	Common Stock [F3]	Common Stock (10,789)	$3.73	Sept. 21, 2016	158,063	Disposed
Jan. 26, 2016	MRKR	Employee Stock Option (Right to Buy) [F1]	Common Stock (150,000)	$0.63	Jan. 26, 2026	150,000	Acquired
June 15, 2012	DLHC	Subscription Rights (right to buy)	Common Stock (43,767)	$1.30	June 15, 2012	82,270	Disposed
Aug. 29, 2007	CRWS	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,000)	$3.90	Aug. 29, 2012	2,000	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Feb. 8, 2007	DLHC	No Securities Beneficially Owned	0	Direct