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Deep Track Biotechnology Master Fund, Ltd.
InsiderCIK 0002015536
Total Volume
$62.4M
6 filings
Purchases
$40.0M
2 buy txns
Sales
$22.4M
2 sell txns
Net Activity
$17.6M
net bought
Profile
- Filings
- 6
- Buy transactions
- 2
- Sell transactions
- 2
- Companies
- 3
- Active
- 2025–2026
Across 6 filings between 2025–2026, Deep Track Biotechnology Master Fund, Ltd. has disclosed $62.4M in transactions — spread across 3 companies. Their disclosed trades are net buying — $40.0M in buys and $22.4M in sells. The largest single open-market purchase on record is $40.0M in LB PHARMACEUTICALS INC. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
6 loaded
| Aug 10 | ATTO Attovia Therapeutics, Inc. | Deep Track Biotechnology Master Fund, Ltd. | Insider | Conversion | $0 |
| Aug 4 | ATTO Attovia Therapeutics, Inc. | Deep Track Biotechnology Master Fund, Ltd. | Insider | Other | $0 |
| Aug 3 | LBRX LB PHARMACEUTICALS INC | Deep Track Biotechnology Master Fund, Ltd. | Insider | Other | $29 |
| Sep 16 | LBRX LB PHARMACEUTICALS INC | Deep Track Biotechnology Master Fund, Ltd. | Insider | Buy | $40.0M |
| Sep 10 | LBRX LB PHARMACEUTICALS INC | Deep Track Biotechnology Master Fund, Ltd. | Insider | Other | $0 |
| Aug 22 | DVAX DYNAVAX TECHNOLOGIES CORP | Deep Track Biotechnology Master Fund, Ltd. | Insider | Sell | $22.4M |
6 filings