KIRSCH ARTHUR S

CIK 00012909768 companiesPALO ALTO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001290976

Recent Transactions

50 trades

Purchase
Evommune, Inc.$EVMN
Common Stock
2026-07-07$13.30/sh+10,000→ 10,000 total
Award
Atea Pharmaceuticals, Inc.$AVIR
Restricted Stock Units
2026-06-18+26,700→ 26,700 total
Award
Atea Pharmaceuticals, Inc.$AVIR
Stock Option (Right to Buy)
2026-06-18+37,700→ 37,700 total
Award
Liquidia Corp$LQDA
Common Stock
2026-06-16+5,882→ 46,637 total
Sale
Liquidia Corp$LQDA
Common Stock
2026-06-03$54.80/sh−10,000→ 0 total
Award
Evommune, Inc.$EVMN
Stock Option (Right to buy)
2026-06-02+15,673→ 15,673 total
Sale
Liquidia Corp$LQDA
Common Stock
2026-06-02$56.00/sh−5,000→ 10,000 total
Sale
Liquidia Corp$LQDA
Common Stock
2026-06-01$60.22/sh−15,000→ 15,000 total
Award
Evommune, Inc.$EVMN
Stock Option (Right to Buy)
2025-11-05+37,960→ 37,960 total
Award
Liquidia Corp$LQDA
Common Stock
2025-06-17+18,396→ 40,755 total
Award
Atea Pharmaceuticals, Inc.$AVIR
Stock Option (Right to Buy)
2025-02-20+164,800→ 164,800 total
Award
Liquidia Corp$LQDA
Common Stock
2024-06-20+20,359→ 22,359 total
Award
Liquidia Corp$LQDA
Non-Qualified Stock Option (right to buy)
2023-06-19+20,000→ 20,000 total
Award
Liquidia Corp$LQDA
Non-Qualified Stock Option (right to buy)
2022-06-17+20,000→ 20,000 total
Purchase
Liquidia Corp$LQDA
Common Stock
2021-11-10$4.24/sh+30,000→ 32,000 total
Disposition to Issuer
Kadmon Holdings, Inc.
Stock Option (right to buy)
2021-11-09$5.92/sh−96,975→ 0 total
Disposition to Issuer
Kadmon Holdings, Inc.
Common Stock
2021-11-09$9.50/sh−30,000→ 0 total
Disposition to Issuer
Kadmon Holdings, Inc.
Stock Option (right to buy)
2021-11-09$7.21/sh−100,000→ 0 total
Disposition to Issuer
Kadmon Holdings, Inc.
Stock Option (right to buy)
2021-11-09$7.21/sh−64,103→ 0 total
Disposition to Issuer
Kadmon Holdings, Inc.
Stock Option (right to buy)
2021-11-09$5.06/sh−85,034→ 0 total
Award
Liquidia Corp$LQDA
Non-Qualified Stock Option (right to buy)
2021-08-20+20,000→ 20,000 total
Award
Kadmon Holdings, Inc.
Common stock
2021-05-14$3.69/sh+10,000→ 30,000 total
Award
Kadmon Holdings, Inc.
Common stock
2021-05-13$3.58/sh+20,000→ 20,000 total
Award
Kadmon Holdings, Inc.
Stock Option (right to buy)
2021-05-12+96,975→ 96,975 total
Award
Liquidia Corp$LQDA
Non-Qualified Stock Option (right to buy)
2021-03-24+41,390→ 41,390 total
Award
Liquidia Technologies Inc
Non-Qualified Stock Option (right to buy)
2020-06-22+20,000→ 20,000 total
Award
Kadmon Holdings, Inc.
Stock Option (right to buy)
2020-05-13+85,034→ 85,034 total
Award
Liquidia Technologies Inc
Nonqualified Stock Option (right to buy)
2019-08-29+7,500→ 7,500 total
Award
Kadmon Holdings, Inc.
Stock Option (right to buy)
2019-05-15$2.29/sh+64,103→ 64,103 total
Award
Kadmon Holdings, Inc.
Stock Option (right to buy)
2019-05-15$2.29/sh+100,000→ 164,103 total
Purchase
Liquidia Technologies Inc
Common Stock
2018-11-14$18.50/sh+895→ 2,000 total
Purchase
Liquidia Technologies Inc
Common Stock
2018-11-13$18.00/sh+105→ 1,105 total
Purchase
Liquidia Technologies Inc
Common Stock
2018-11-08$18.25/sh+1,000→ 1,000 total
Award
Liquidia Technologies Inc
Stock Option
2018-07-25+10,050→ 10,050 total
Purchase
Old API Wind-down Ltd.
Common Shares, without par value
2017-12-08$1.47/sh+50,000→ 271,609 total
Purchase
Old API Wind-down Ltd.
Common Shares, without par value
2017-06-15$1.15/sh+15,000→ 221,609 total
Purchase
Old API Wind-down Ltd.
Common Shares, without par value
2017-06-14$1.17/sh+50,000→ 206,609 total
Award
Old API Wind-down Ltd.
Common Shares, without par value
2017-05-11+7,500→ 156,609 total
Award
Old API Wind-down Ltd.
Director Stock Option (right to buy)
2017-05-11+15,000→ 15,000 total
Purchase
Old API Wind-down Ltd.
Common Shares, without par value
2017-03-15$2.27/sh+45,000→ 149,109 total
Award
Old API Wind-down Ltd.
Common Shares, without par value
2016-06-16+7,500→ 104,109 total
Award
Old API Wind-down Ltd.
Employee Stock Option (right to buy)
2016-06-16+15,000→ 15,000 total
Purchase
Old API Wind-down Ltd.
Common Shares, without par value
2016-05-12$3.49/sh+22,500→ 96,609 total
Purchase
Old API Wind-down Ltd.
Common Shares, without par value
2016-05-12$3.49/sh+5,000→ 5,000 total
Other
Old API Wind-down Ltd.
Stock Option (Right to Buy)
2016-02-05+6,107→ 6,107 total
Other
Old API Wind-down Ltd.
Common Shares
2016-02-05+64,719→ 64,719 total
Other
Old API Wind-down Ltd.
Stock Option (Right to Buy)
2016-02-05+6,107→ 6,107 total
Other
Old API Wind-down Ltd.
Stock Option (Right to Buy)
2016-02-05+6,107→ 6,107 total
Exercise/Conversion
Old API Wind-down Ltd.
Common Stock
2016-02-05$5.97/sh+6,107→ 64,719 total
Exercise/Conversion
Old API Wind-down Ltd.
Stock Option
2016-02-05−6,107→ 0 total

KIRSCH ARTHUR S

Recent Transactions

Companies

Recent Filings

Address