Zachary Jennifer
- SEC CIK
- 0001737231
In the past year, 2 open-market sale filings worth $25.2M and no purchases.
Current role at each company
- MRK Merck & Co., Inc.EVP, General Counselas of Aug 13, 2026
- RGNX REGENXBIO Inc.Directoras of Jun 2, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $25.2M
- 2 filings
- Net
- −$25.2M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Zachary Jennifer as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
MRK Merck & Co., Inc.
EVP, General Counsel6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 2026 (view filing)4:11 PM ET | Aug 12 | 1 day | Zachary JenniferEVP, General Counsel | SSale | −80.3K | $133.46 | −$10.7M | −63.8%45.5K after | |
| Feb 9, 2026 (view filing) | Feb 9 | Same day | Zachary JenniferEVP, General Counsel | SSale | −121.6K | $119.15 | −$14.5M | −63.8%68.9K after | 3 lots |
| Feb 2, 2024 (view filing) | Feb 2 | Same day | Zachary JenniferEVP, General Counsel | SSale | −49.5K | $126.97 | −$6.28M | −63.0%29.1K after | |
| May 5, 2023 (view filing) | May 4 | 1 day | Zachary JenniferEVP, General Counsel | SSale | −19.1K | $117.59 | −$2.25M | −35.3%35.1K after | |
| Feb 6, 2023 (view filing) | Feb 3 | 3 days | Zachary JenniferEVP, General Counsel | SSale | −75.4K | $103.17 | −$7.78M | −58.3%53.9K after | |
| Nov 1, 2022 (view filing) | Oct 28 | 4 days | Zachary JenniferEVP, General Counsel | SSale | −165.3K | $99.38 | −$16.4M | −81.3%38.0K after | 2 lots |