Insiders / Becker Daniel J.
Becker Daniel J.
CIK 1752139personinsider
Companies
4
First seen
Apr 1, 2021
Last activity
Jun 22, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Day One Biopharmaceuticals, Inc. · DAWN | 5,000 | — |
| ACELYRIN, Inc. · SLRN | 0 | — |
| Pandion Therapeutics, Inc. · PAND | 0 | — |
| JATT Acquisition Corp · JATT | — | — |
All securities held
3 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Day One Biopharmaceuticals, Inc. | Common stock | 5,000 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Day One Biopharmaceuticals, Inc. | Options | 37,500 |
| JATT Acquisition Corp | Options | 51,000 |
Ownership percentages elsewhere on the site count common and ordinary shares only, because that is what shares outstanding are measured in. Everything above is a real holding; not all of it is a share of the company.
Activity
InsidersInstitutions
This person's trades in company stock, across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Apr 1, 2021 | Other Shares tendered | PAND Pandion Therapeutics, Inc. Common Stock | $169.67M | -2.8M -100.00% | 0 | low |
| Jun 1, 2021 | Buy Open-market buy | DAWN Day One Biopharmaceuticals, Inc. Common Stock | $80.0K | +5K | 5,000 <0.01% of shares | medium |
| Apr 1, 2021 | Other Shares tendered | PAND Pandion Therapeutics, Inc. Common Stock | $60.0K | -1K |