Insider · CIK 0001290976

KIRSCH ARTHUR S

Reports to the SEC for 8 companies · PALO ALTO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001290976

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-07-07	EVMNEvommune, Inc.P Purchase	Director	PPurchase	+10K sh	$13.30	+$133K	10,000
2026-06-18	AVIRAtea Pharmaceuticals, Inc. · Restricted Stock UnitsA Award	Director	AAward	+26.7K sh	—	—	26,700
2026-06-18	AVIRAtea Pharmaceuticals, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+37.7K sh	—	—	37,700
2026-06-16	LQDALiquidia CorpA Award	Director	AAward	+5,882 sh	—	—	46,637
2026-06-03	LQDALiquidia CorpS Sale	Director	SSale	−10K sh	$54.80	−$548K	0
2026-06-02	LQDALiquidia CorpS Sale	Director	SSale	−5,000 sh	$56.00	−$280K	10,000
2026-06-02	EVMNEvommune, Inc. · Stock Option (Right to buy)A Award	Director	AAward	+15.7K sh	—	—	15,673
2026-06-01	LQDALiquidia CorpS Sale	Director	SSale	−15K sh	$60.22	−$903K	15,000
2025-11-05	EVMNEvommune, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+38K sh	—	—	37,960
2025-06-17	LQDALiquidia CorpA Award	Director	AAward	+18.4K sh	—	—	40,755
2025-02-20	AVIRAtea Pharmaceuticals, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+165K sh	—	—	164,800
2024-06-20	LQDALiquidia CorpA Award	Director	AAward	+20.4K sh	—	—	22,359
2023-06-19	LQDALiquidia Corp · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2022-06-17	LQDALiquidia Corp · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2021-11-10	LQDALiquidia CorpP Purchase	Director	PPurchase	+30K sh	$4.24	+$127K	32,000
2021-11-09	Kadmon Holdings, Inc.D Disposition to Issuer	Director	DDisposition to Issuer	−30K sh	$9.50	−$285K	0
2021-11-09	Kadmon Holdings, Inc.Stock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−64.1K sh	$7.21	−$462K	0
2021-11-09	Kadmon Holdings, Inc.Stock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−100K sh	$7.21	−$721K	0
2021-11-09	Kadmon Holdings, Inc.Stock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−85K sh	$5.06	−$430K	0
2021-11-09	Kadmon Holdings, Inc.Stock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−97K sh	$5.92	−$574K	0
2021-08-20	LQDALiquidia Corp · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2021-05-14	Kadmon Holdings, Inc.A Award	Director	AAward	+10K sh	$3.69	+$37K	30,000
2021-05-13	Kadmon Holdings, Inc.A Award	Director	AAward	+20K sh	$3.58	+$71.6K	20,000
2021-05-12	Kadmon Holdings, Inc.Stock Option (right to buy)A Award	Director	AAward	+97K sh	—	—	96,975
2021-03-24	LQDALiquidia Corp · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+41.4K sh	—	—	41,390
2020-06-22	Liquidia Technologies IncNon-Qualified Stock Option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2020-05-13	Kadmon Holdings, Inc.Stock Option (right to buy)A Award	Director	AAward	+85K sh	—	—	85,034
2019-08-29	Liquidia Technologies IncNonqualified Stock Option (right to buy)A Award	Director	AAward	+7,500 sh	—	—	7,500
2019-05-15	Kadmon Holdings, Inc.Stock Option (right to buy)A Award	Director	AAward	+100K sh	$2.29	+$229K	164,103
2019-05-15	Kadmon Holdings, Inc.Stock Option (right to buy)A Award	Director	AAward	+64.1K sh	$2.29	+$147K	64,103
2018-11-14	Liquidia Technologies IncP Purchase	Director	PPurchase	+895 sh	$18.50	+$16.6K	2,000
2018-11-13	Liquidia Technologies IncP Purchase	Director	PPurchase	+105 sh	$18.00	+$1,890	1,105
2018-11-08	Liquidia Technologies IncP Purchase	Director	PPurchase	+1,000 sh	$18.25	+$18.3K	1,000
2018-07-25	Liquidia Technologies IncStock OptionA Award	Director	AAward	+10.1K sh	—	—	10,050
2017-12-08	Old API Wind-down Ltd.P Purchase	Director	PPurchase	+50K sh	$1.47	+$73.5K	271,609
2017-06-15	Old API Wind-down Ltd.P Purchase	Director	PPurchase	+15K sh	$1.15	+$17.2K	221,609
2017-06-14	Old API Wind-down Ltd.P Purchase	Director	PPurchase	+50K sh	$1.17	+$58.5K	206,609
2017-05-11	Old API Wind-down Ltd.Director Stock Option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2017-05-11	Old API Wind-down Ltd.A Award	Director	AAward	+7,500 sh	—	—	156,609
2017-03-15	Old API Wind-down Ltd.P Purchase	Director	PPurchase	+45K sh	$2.27	+$102K	149,109
2016-06-16	Old API Wind-down Ltd.Employee Stock Option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2016-06-16	Old API Wind-down Ltd.A Award	Director	AAward	+7,500 sh	—	—	104,109
2016-05-12	Old API Wind-down Ltd.P Purchase	Director	PPurchase	+5,000 sh	$3.49	+$17.4K	5,000
2016-05-12	Old API Wind-down Ltd.P Purchase	Director	PPurchase	+22.5K sh	$3.49	+$78.5K	96,609
2016-02-05	Old API Wind-down Ltd.Stock OptionM Exercise/Conversion	Director	MExercise/Conversion	−6,107 sh	—	—	0
2016-02-05	Old API Wind-down Ltd.J Other	Director	JOther	+64.7K sh	—	—	64,719
2016-02-05	Old API Wind-down Ltd.Stock Option (Right to Buy)J Other	Director	JOther	+6,107 sh	—	—	6,107
2016-02-05	Old API Wind-down Ltd.Stock Option (Right to Buy)J Other	Director	JOther	+6,107 sh	—	—	6,107
2016-02-05	Old API Wind-down Ltd.Stock Option (Right to Buy)J Other	Director	JOther	+6,107 sh	—	—	6,107
2016-02-05	Old API Wind-down Ltd.M Exercise/Conversion	Director	MExercise/Conversion	+6,107 sh	$5.97	+$36.5K	64,719

Recent filings

Accepted (ET)
Jul 84
KIRSCH ARTHUR S0001290976-26-000004
SEC(opens sec.gov)
Jun 234
KIRSCH ARTHUR S0001193125-26-279717
SEC(opens sec.gov)
Jun 184
KIRSCH ARTHUR S0001104659-26-075783
SEC(opens sec.gov)
Jun 34
KIRSCH ARTHUR S0001104659-26-070121
SEC(opens sec.gov)
Jun 34
KIRSCH ARTHUR S0001290976-26-000002
SEC(opens sec.gov)
Nov 74
KIRSCH ARTHUR S0001290976-25-000010
SEC(opens sec.gov)
Jun 204
Kirsch Arthur S0001104659-25-061190
SEC(opens sec.gov)
Feb 244
Kirsch Arthur S0000950170-25-025901
SEC(opens sec.gov)
Jun 244
Kirsch Arthur S0001104659-24-074472
SEC(opens sec.gov)
Jun 214
Kirsch Arthur S0001104659-23-073391
SEC(opens sec.gov)
Jun 224
Kirsch Arthur S0001104659-22-073534
SEC(opens sec.gov)
Nov 124
Kirsch Arthur S0001104659-21-138087
SEC(opens sec.gov)
Nov 94
Kirsch Arthur S0001104659-21-136408
SEC(opens sec.gov)

Companies

Address

C/O EVOMMUNE, INC. 1891 PAGE MILL ROAD

PALO ALTO, CA, 94304