Yoon Seokho Bryan

CIK 00017611643 companiesWALTHAM, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001761164

Recent Transactions

17 trades

Purchase
Terns Pharmaceuticals, Inc.$TERN
Common Stock
2024-05-31$4.44/sh+4,791→ 91,940 total
Award
Terns Pharmaceuticals, Inc.$TERN
Stock Option (Right to Buy)
2024-01-23+137,500→ 137,500 total
Award
Terns Pharmaceuticals, Inc.$TERN
Common Stock
2024-01-23+68,750→ 87,149 total
Purchase
Terns Pharmaceuticals, Inc.$TERN
Common Stock
2023-11-30$3.78/sh+743→ 18,399 total
Purchase
Terns Pharmaceuticals, Inc.$TERN
Common Stock
2023-05-31$1.41/sh+9,997→ 17,656 total
Award
Terns Pharmaceuticals, Inc.$TERN
Stock Option (Right to Buy)
2023-02-01+360,000→ 360,000 total
Purchase
Terns Pharmaceuticals, Inc.$TERN
Common Stock
2022-11-30$1.41/sh+3→ 7,659 total
Purchase
Terns Pharmaceuticals, Inc.$TERN
Common Stock
2022-05-31$1.47/sh+7,656→ 7,656 total
Award
Terns Pharmaceuticals, Inc.$TERN
Stock Option (Right to Buy)
2022-01-26+65,000→ 65,000 total
Award
Terns Pharmaceuticals, Inc.$TERN
Stock Option (Right to Buy)
2021-09-28+120,000→ 120,000 total
Award
LogicBio Therapeutics, Inc.
Restricted Stock Units
2020-04-15+17,445→ 17,445 total
Award
LogicBio Therapeutics, Inc.
Stock Option (right to buy)
2020-02-11+95,000→ 95,000 total
Award
LogicBio Therapeutics, Inc.
Stock Option (right to buy)
2019-12-11+110,000→ 110,000 total
Disposition to Issuer
Nightstar Therapeutics plc
Stock Option (Right to Buy)
2019-06-07$2.72/sh−160,000→ 0 total
Disposition to Issuer
Nightstar Therapeutics plc
Stock Option (Right to Buy)
2019-06-07$10.76/sh−85,100→ 0 total
Disposition to Issuer
Nightstar Therapeutics plc
Stock Option (Right to Buy)
2019-06-07$11.26/sh−15,000→ 0 total
Award
Nightstar Therapeutics plc
Stock Option (Right to Buy)
2019-01-22+85,100→ 85,100 total

Companies

Recent Filings

Address

C/O NIGHTSTAR, INC. 203 CRESCENT STREET, SUITE 303

WALTHAM, MA, 02453

View on SEC.gov