Karachun Rita A

CIK 00016015723 companiesREDWOOD CITY, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001601572

Recent Transactions

50 trades

Award
Coherus Oncology, Inc.$CHRS
Stock Option (Right to Buy)
2026-06-05+60,000→ 60,000 total
Award
Coherus Oncology, Inc.$CHRS
Common Stock
2026-06-05+30,000→ 30,000 total
Award
Coherus Oncology, Inc.$CHRS
Stock Option (Right to Buy)
2025-06-12+112,000→ 112,000 total
Award
Coherus Oncology, Inc.$CHRS
Stock Option (Right to Buy)
2024-06-04+168,000→ 168,000 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2023-05-04−15,875→ 0 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-05-04−949→ 951 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-05-04$62.07/sh+15,875→ 61,584.972 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2023-05-04$117.53/sh−15,875→ 45,709.972 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2023-05-04$118.22/sh−326→ 45,709.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-05-04$118.22/sh+949→ 46,035.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-05-03−803→ 1,608 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2023-05-03$117.89/sh−276→ 45,086.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-05-03$117.89/sh+803→ 45,362.972 total
Award
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-05-02+1,781→ 1,781 total
Award
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2023-05-02+9,682→ 9,682 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-05-01$115.47/sh+930→ 44,878.972 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2023-05-01$115.47/sh−319→ 44,559.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-05-01−930→ 0 total
Award
Merck & Co., Inc.$MRK
Common Stock
2023-01-23$109.88/sh+2,846→ 43,948.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-10-28−15,000→ 15,875 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2022-10-28$100.34/sh−31,997→ 41,102.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-10-28−16,997→ 0 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-10-28+15,000→ 73,099.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-10-28+16,997→ 58,099.972 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2022-05-04$87.10/sh−326→ 41,102.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-05-04$87.10/sh+949→ 41,428.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-05-04−949→ 1,900 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-05-03$87.65/sh+902→ 40,788.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-05-03−902→ 0 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2022-05-03$87.65/sh−309→ 40,479.972 total
Award
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-05-03+2,411→ 2,411 total
Award
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-05-03+13,592→ 13,592 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-05-01−928→ 930 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2022-05-01$88.69/sh−318→ 39,886.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-05-01$88.69/sh+928→ 40,204.972 total
Award
Merck & Co., Inc.$MRK
Common Stock
2022-02-24$73.51/sh+3,478→ 39,276.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2021-11-03+25,000→ 60,798.972 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2021-11-03$88.45/sh−25,000→ 35,798.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2021-11-03−25,000→ 16,997 total
Award
Merck & Co., Inc.$MRK
Restricted Stock Unit
2021-05-04+2,764→ 2,764 total
Award
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2021-05-04+21,429→ 21,429 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2021-05-04$75.98/sh−416→ 35,798.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2021-05-04$75.98/sh+1,212→ 36,214.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2021-05-04−1,212→ 0 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2021-05-03−875→ 875 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2021-05-03$74.50/sh−300→ 35,002.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2021-05-03$74.50/sh+875→ 35,302.972 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2021-05-01−901→ 1,803 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2021-05-01$74.50/sh+901→ 34,736.972 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2021-05-01$74.50/sh−309→ 34,427.972 total

Companies

Recent Filings

Address

C/O COHERUS ONCOLOGY, INC. 333 TWIN DOLPHIN DRIVE, SUITE 600

REDWOOD CITY, CA, 94065

View on SEC.gov