Hack Andrew A. F.
- SEC CIK
- 0001657434
No open-market purchases or sales filed in the past year.
Current role at each company
- MRSN Mersana Therapeutics, Inc.Directoras of Jan 6, 2026
- NUVL Nuvalent, Inc.Directoras of Dec 13, 2024
- DVAX Dynavax Technologies CorpDirectoras of Aug 10, 2023
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
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Hack Andrew A. F. 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.
NUVL Nuvalent, Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 13, 2024 (view filing) | Dec 11 | 2 days | Hack Andrew A. F.Director | SSaleClass A Common Stock | −1.25M | $88.00 | −$110.0M | −46.3%1.45M after | |
| Mar 29, 2024 (view filing) | Mar 27 | 2 days | Hack Andrew A. F.Director | SSaleClass A Common Stock | −880.0K | $72.77 | −$64.0M | −24.6%2.70M after | 2 lots |
| Nov 3, 2022 (view filing) | Nov 3 | Same day | Hack Andrew A. F.Director | PPurchaseClass A Common Stock | +149.3K | $33.50 | +$5.00M | +4.4%3.58M after | |
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Hack Andrew A. F.Director | PPurchaseClass A Common Stock | +735.0K | $17.00 | +$12.5M | +27.3%3.43M after |
DVAX Dynavax Technologies Corp
Director7 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 10, 2023 (view filing) | Aug 8 | 2 days | Hack Andrew A. F.Director | SSale | −1.50M | $14.39 | −$21.6M | −62.1%915.0K after | |
| Jun 16, 2023 (view filing) | Jun 14 | 2 days | Hack Andrew A. F.Director | SSale | −500.0K | $12.68 | −$6.34M | −17.2%2.42M after | |
| May 19, 2023 (view filing) | May 18 | 1 day | Hack Andrew A. F.Director | SSale | −1.00M | $10.55 | −$10.6M | −25.5%2.92M after | |
| Dec 8, 2022 (view filing) | Dec 6 | 2 days | Hack Andrew A. F.Director | SSale | −1.50M | $11.60 | −$17.4M | −27.7%3.92M after | |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Hack Andrew A. F.Director | SSale | −3.00M | $14.68 | −$44.0M | −35.7%5.42M after | |
| Aug 27, 2021 (view filing) | Aug 27 | Same day | Hack Andrew A. F.Director | SSale | −2.00M | $16.22 | −$32.4M | −19.2%8.41M after | |
| Aug 11, 2021 (view filing) | Aug 9 | 2 days | Hack Andrew A. F.Director | SSale | −2.25M | $10.80 | −$24.3M | −20.9%8.52M after |
MRSN Mersana Therapeutics, Inc.
Director9 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 2, 2022 (view filing) | May 31-Jun 2 | 2 days | Hack Andrew A. F.Director | PPurchase | +95.5K | $3.27 | +$312.1K | +1.1%8.66M after | 2 lots |
| May 26, 2022 (view filing) | May 24-26 | 2 days | Hack Andrew A. F.Director | PPurchase | +265.2K | $3.22 | +$854.9K | +3.2%8.57M after | 3 lots |
| May 23, 2022 (view filing) | May 19-23 | 4 days | Hack Andrew A. F.Director | PPurchase | +215.6K | $3.47 | +$747.3K | +2.7%8.30M after | 3 lots |
| May 18, 2022 (view filing) | May 16-18 | 2 days | Hack Andrew A. F.Director | PPurchase | +350.0K | $3.25 | +$1.14M | +4.5%8.09M after | 3 lots |
| Apr 14, 2022 (view filing) | Apr 13 | 1 day | Hack Andrew A. F.Director | PPurchase | +617.3K | $4.05 | +$2.50M | +8.7%7.74M after | |
| Apr 13, 2022 (view filing) | Apr 12 | 1 day | Hack Andrew A. F.Director | PPurchase | +598.1K | $4.18 | +$2.50M | +9.2%7.12M after | |
| Feb 8, 2022 (view filing) | Feb 7 | 1 day | Hack Andrew A. F.Director | PPurchase | +1.14M | $4.42 | +$5.02M | +21.1%6.52M after | |
| Jan 4, 2022 (view filing) | Dec 30, 2021 | 5 days | Hack Andrew A. F.Director | PPurchase | +815.0K | $6.15 | +$5.01M | +17.8%5.39M after | |
| Jan 3, 2022 (view filing) | Dec 29, 2021 | 5 days | Hack Andrew A. F.Director | PPurchase | +875.0K | $5.75 | +$5.03M | +23.7%4.57M after |