Douglas Abel

Insider

First SEC filing: April 25, 2005 · Latest: April 25, 2005

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

Insider at

TGTX buying July 10, 2006

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 9 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

9 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 3, 2010	TGTX	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 11, 2008	TGTX	A	24,000	—	—	24,000 Direct	—	Acquired	(price as of 2026-08-20)
March 25, 2008	TGTX	A	1,300,000	—	—	1,300,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 1, 2007	TGTX	A	10,000	$0.26	$2,600	45,000 Indirect	+28.57%	Acquired	-92.8% (price as of 2026-08-20)
July 20, 2007	TGTX	A	10,000	$0.36	$3,600	45,000 Direct	+28.57%	Acquired	-94.8% (price as of 2026-08-20)
July 13, 2007	TGTX	A	5,000	$0.34	$1,700	35,000 Indirect	+16.67%	Acquired	-94.5% (price as of 2026-08-20)
April 25, 2007	TGTX	A	250,000	—	—	250,000 Direct	—	Acquired	(price as of 2026-08-20)
July 10, 2006	TGTX	P	5,000	$0.75	$3,750	30,000 Direct	+20.00%	Acquired	-97.5% (price as of 2026-08-20)
Nov. 18, 2005	TGTX	P	5,000	$1.28	$6,400	25,000 Direct	+25.00%	Acquired	-98.5% (price as of 2026-08-20)
Oct. 21, 2005	TGTX	P	5,000	$1.31	$6,550	20,000 Direct	+33.33%	Acquired	-98.6% (price as of 2026-08-20)
Oct. 20, 2005	TGTX	P	5,000	$1.29	$6,450	15,000 Direct	+50.00%	Acquired	-98.6% (price as of 2026-08-20)
April 26, 2005	TGTX	P	2,500	$1.42	$3,550	10,000 Direct	+33.33%	Acquired	-98.7% (price as of 2026-08-20)
April 25, 2005	TGTX	P	2,500	$1.48	$3,700	7,500 Direct	+50.00%	Acquired	-98.7% (price as of 2026-08-20)
April 22, 2005	TGTX	P	2,500	$1.52	$3,800	5,000 Direct	+100.00%	Acquired	-98.8% (price as of 2026-08-20)
April 21, 2005	TGTX	P	2,500	$1.53	$3,825	2,500 Direct	—	Acquired	-98.8% (price as of 2026-08-20)
April 1, 2005	TGTX	A	2,923,900	—	—	2,923,900 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2005	TGTX	A	2,923,900	—	—	2,923,900 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
March 3, 2010	TGTX	Stock Options	Common Stock (50,000)	$0.07	March 2, 2020	50,000	Acquired
Sept. 11, 2008	TGTX	Warrant	Common Stock (24,000)	$0.20	Sept. 10, 2013	24,000	Acquired
March 25, 2008	TGTX	Stock Options	Common Stock (1,300,000)	$0.17	March 25, 2018	1,300,000	Acquired
April 25, 2007	TGTX	Stock Options	Common Stock (250,000)	$0.95	April 25, 2017	250,000	Acquired
April 1, 2005	TGTX	Option	Common Stock (2,923,900)	$1.50	April 1, 2015	2,923,900	Acquired
April 1, 2005	TGTX	Option	Common Stock (2,923,900)	$1.50	April 1, 2015	2,923,900	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
April 25, 2005	TGTX	Common Stock	0	Direct