Insider · CIK 0001442786

Chan Phillip P.

Reports to the SEC for 1 company · PRINCETON, NJ

sec.gov

Transactions

Companies

Filings

CIK

0001442786

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-15	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+3,774 sh	$6.00	+$22.6K	100,996
2026-09-04	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+200K sh	$0.35	+$70K	1,944,432
2026-06-15	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+10.3K sh	$0.43	+$4,443.19	1,744,432
2026-06-12	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+251K sh	$0.40	+$100K	1,734,099
2025-11-18	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+100K sh	$0.64	+$64K	1,482,963
2025-08-08	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+106K sh	—	—	1,382,963
2025-08-08	CTSOCytosorbents Corp · Stock Option (Right to Buy)A Award	Director, Chief Executive Officer	AAward	+136K sh	—	—	136,400
2025-02-24	CTSOCytosorbents CorpO Exercise Out-of-Money	Director, Chief Executive Officer	OExercise Out-of-Money	+34.2K sh	$1.13	+$38.6K	1,277,363
2025-02-24	CTSOCytosorbents Corp · Series A Right Warrants (right to buy)O Exercise Out-of-Money	Director, Chief Executive Officer	OExercise Out-of-Money	−34.2K sh	$1.13	−$38.6K	0
2025-01-17	CTSOCytosorbents Corp · Series A Right WarrantsJ Other	Director, Chief Executive Officer	JOther	+90.8K sh	—	—	90,832
2025-01-17	CTSOCytosorbents Corp · Subscription Rights (right to buy)X Exercise of In-Money	Director, Chief Executive Officer	XExercise of In-Money	−90.8K sh	—	—	0
2025-01-17	CTSOCytosorbents Corp · Series B Right WarrantsJ Other	Director, Chief Executive Officer	JOther	+90.8K sh	—	—	90,832
2025-01-17	CTSOCytosorbents CorpX Exercise of In-Money	Director, Chief Executive Officer	XExercise of In-Money	+90.8K sh	$1.00	+$90.8K	1,243,195
2024-04-02	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+96K sh	—	—	1,164,704
2024-04-02	CTSOCytosorbents Corp · Stock Option (Right to Buy)A Award	Director, Chief Executive Officer	AAward	+124K sh	—	—	124,000
2024-03-29	CTSOCytosorbents Corp · Stock Option (Right to Buy)A Award	Director, Chief Executive Officer	AAward	+130K sh	—	—	129,998
2023-12-13	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+75.2K sh	$1.33	+$100K	1,068,704
2023-12-13	CTSOCytosorbents Corp · Common Stock Warrant (Right to Buy)P Purchase	Director, Chief Executive Officer	PPurchase	+26.3K sh	—	—	26,315
2023-07-07	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	−48K sh	—	—	48,000
2023-07-07	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+87K sh	—	—	1,006,548
2023-07-07	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	−112K sh	—	—	112,000
2023-04-03	CTSOCytosorbents Corp · Stock Option (right to buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−30.5K sh	—	—	0
2023-04-03	CTSOCytosorbents CorpM Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+30.5K sh	$2.88	+$87.7K	927,779
2022-12-08	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+5,859 sh	$1.26	+$7,382.34	897,279
2022-12-07	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+9,850 sh	$1.26	+$12.4K	891,420
2022-12-06	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+14.3K sh	$1.26	+$18.1K	881,570
2022-09-08	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+35K sh	$1.70	+$59.5K	867,279
2022-08-10	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	+240K sh	—	—	240,000
2022-08-10	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	+106K sh	—	—	106,000
2022-08-10	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+79K sh	—	—	845,130
2022-06-16	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+2,221 sh	$1.85	+$4,108.85	768,351
2022-06-09	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+16K sh	$2.17	+$34.8K	766,130
2021-12-30	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+5,462 sh	$4.05	+$22.1K	768,443
2021-12-29	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+100 sh	$4.04	+$404	753,543
2021-12-29	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+9,438 sh	$4.05	+$38.2K	762,981
2021-12-10	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+5,000 sh	$5.25	+$26.3K	753,443
2021-04-12	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	+96K sh	—	—	96,000
2021-04-12	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+72K sh	$8.99	+$647K	769,339
2020-05-05	CTSOCytosorbents Corp · Stock Option (right to buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−14.1K sh	—	—	0
2020-05-05	CTSOCytosorbents CorpM Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+14.1K sh	$9.39	+$132K	714,682
2020-02-28	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+60K sh	—	—	711,178
2020-02-28	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	+80K sh	—	—	80,000
2019-12-06	CTSOCytosorbents CorpP Purchase	Director, Chief Executive Officer	PPurchase	+16.5K sh	$3.60	+$59.4K	657,688
2019-08-15	CTSOCytosorbents CorpM Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+75K sh	$3.45	+$259K	641,188
2019-08-15	CTSOCytosorbents Corp · Stock Option (right to buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−75K sh	—	—	14,100
2019-07-22	CTSOCytosorbents Corp · Stock Option (right to buy)A Award	Director, Chief Executive Officer	AAward	+80K sh	—	—	80,000
2019-07-22	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+60K sh	—	—	575,582
2019-06-07	CTSOCytosorbents Corp · Stock Option (right to buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−20K sh	—	—	0
2019-06-07	CTSOCytosorbents CorpM Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+20K sh	$4.33	+$86.5K	515,582
2019-03-04	CTSOCytosorbents CorpA Award	Director, Chief Executive Officer	AAward	+5,500 sh	—	—	431,149

Recent filings

Accepted (ET)
Sep 164
Chan Phillip P.0001104659-26-108326
SEC(opens sec.gov)
Sep 94
Chan Phillip P.0001104659-26-106308
SEC(opens sec.gov)
Jun 154
Chan Phillip P.0001104659-26-074164
SEC(opens sec.gov)
Nov 204
Chan Phillip P.0001104659-25-114706
SEC(opens sec.gov)
Aug 84
Chan Phillip P.0001104659-25-075797
SEC(opens sec.gov)
Feb 264
Chan Phillip P.0001104659-25-017619
SEC(opens sec.gov)
Jan 224
Chan Phillip P.0001104659-25-005353
SEC(opens sec.gov)
Apr 44
Chan Phillip P.0001104659-24-043788
SEC(opens sec.gov)
Apr 24
Chan Phillip P.0001104659-24-042772
SEC(opens sec.gov)
Dec 154
Chan Phillip P.0001104659-23-126421
SEC(opens sec.gov)
Jul 114
Chan Phillip P.0001104659-23-080105
SEC(opens sec.gov)

Companies

Cytosorbents CorpDirector, Chief Executive OfficerCTSO

Address

C/O CYTOSORBENTS CORPORATION 305 COLLEGE ROAD EAST

PRINCETON, NJ, 08540