Oosthuizen Johannes Jacobus

CIK 00019163101 companyRAHWAY, NJ

SEC Profile

Transactions

Companies

Filings

CIK

0001916310

Recent Transactions

50 trades

Award
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2025-04-29+18,807→ 18,807 total
Award
Merck & Co., Inc.$MRK
Restricted Stock Unit
2025-04-29+4,132→ 4,132 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2025-02-19$84.09/sh−8,500→ 30,705.474 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2025-02-08$87.28/sh+13,002→ 45,609.474 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2025-02-08$87.28/sh−6,404→ 39,205.474 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2025-02-08−13,002→ 0 total
Award
Merck & Co., Inc.$MRK
Common Stock
2025-01-27$97.94/sh+8,664→ 32,607.474 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2024-05-04$127.51/sh+912→ 24,270.949 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2024-05-04−912→ 0 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2024-05-04$127.51/sh−450→ 23,820.949 total
Award
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2024-04-30+20,508→ 20,508 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2024-02-02$73.73/sh+7,045→ 35,167.345 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2024-02-02$75.36/sh+6,773→ 28,122.345 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2024-02-02$87.10/sh+7,119→ 42,286.345 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2024-02-02$127.17/sh−18,959→ 23,327.345 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2024-02-02−7,045→ 7,049 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2024-02-02−7,119→ 14,240 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2024-02-02−6,773→ 0 total
Award
Merck & Co., Inc.$MRK
Common Stock
2024-01-22$119.43/sh+3,133→ 21,349.345 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2023-11-09$102.38/sh−2,081→ 18,190.657 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-10-30−915→ 0 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2023-10-30$102.82/sh−451→ 20,271.657 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-10-30$102.82/sh+915→ 20,722.657 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-05-04−907→ 912 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2023-05-04$118.22/sh−447→ 19,759.748 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-05-04$118.22/sh+907→ 20,206.748 total
Award
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2023-05-02+20,747→ 20,747 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2023-05-01$115.47/sh−427→ 19,299.748 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2023-05-01$115.47/sh+866→ 19,726.748 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2023-05-01−866→ 0 total
Award
Merck & Co., Inc.$MRK
Common Stock
2023-01-23$109.88/sh+2,091→ 18,821.881 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2022-11-09$103.21/sh−1,795→ 16,730.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-11-07+13,540→ 57,041.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-11-07+7,045→ 64,086.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-11-07−13,540→ 6,773 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-11-07−7,045→ 14,094 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-11-07+14,703→ 26,046.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-11-07+17,455→ 43,501.881 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2022-11-07$99.47/sh−45,561→ 18,525.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-11-07−14,703→ 0 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Stock Option (Right to Buy)
2022-11-07−17,455→ 0 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-10-30$100.77/sh+913→ 11,793.881 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2022-10-30$100.77/sh−450→ 11,343.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-10-30−913→ 915 total
Sale
Merck & Co., Inc.$MRK
Common Stock
2022-10-28$100.21/sh−3,633→ 10,880.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-05-04−907→ 1,819 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Common Stock
2022-05-04$87.10/sh+907→ 14,960.881 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2022-05-04$87.10/sh−447→ 14,513.881 total
Exercise/Conversion
Merck & Co., Inc.$MRK
Restricted Stock Unit
2022-05-03−773→ 0 total
Tax Payment
Merck & Co., Inc.$MRK
Common Stock
2022-05-03$87.65/sh−381→ 14,053.881 total

Companies

Merck & Co., Inc.
President, U.S. Market
$MRK

Recent Filings

Address

MERCK & CO., INC. 126 EAST LINCOLN AVENUE

RAHWAY, NJ, 07065

View on SEC.gov