Boxer Capital Management, LLC
Other reporting person · TNGX, TYRA
As of 2026-09-27, Boxer Capital Management, LLC has 8 Form 4 transactions on record across 2 companies — 0 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2024-11-06 | TNGX | Sale | 3,080,000 @ $3.14 | $9.7M | −46.0% of holding | 3,610,642 | Form 4 |
| 2024-10-25 | TNGX | Sale | 633,000 @ $6.87 | $4.3M | −8.6% of holding | 6,690,642 | Form 4 |
| 2024-10-22 | TNGX | Sale | 250,000 @ $6.78 | $1.7M | −3.3% of holding | 7,323,642 | Form 4 |
| 2024-10-21 | TNGX | Sale | 625,000 @ $7.05 | $4.4M | −7.6% of holding | 7,573,642 | Form 4 |
4 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.