Rubric Capital Management LP
CIK 1687509 · last filed 2025-10-17
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$2.10B
Companies
6
Total Filings
19
Lifetime Open-Market Net
-$2.17B
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HRTX | 10%+ Owner | 30,046,828 | $0.49 | $14.60M | $7.16M | 2 | 2025-10-17 |
| COLL | 10%+ Owner | 3,132,743 | $35.90 | $112.47M | -$1.89M | 1 | 2025-08-15 |
| TLN | 10%+ Owner | 6,031,286 | $326.05 | $1.97B | -$2.23B | 2 | 2025-06-27 |
| MREO | 10%+ Owner | — | $0.31 | — | $0 | 1 | 2024-06-17 |
| TXMD | Director | 2,069,716 | $2.06 | $4.26M | -$17.97M | 8 | 2023-06-29 |
| Radius Health, Inc. (RDUS) Delisted | 10%+ Owner | 8,642,271 | $30.00 | $259.27M | $66.38M | 5 | 2022-08-12 |
Recent Filings · Page 2 of 2
19 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-10-31 | TXMD | Buy (P) | +14,000 | $14.00M | EDGAR |
| 2022-10-03 | TXMD | Buy (P) | +14,000 | $14.00M | EDGAR |
| 2022-08-12 | Radius Health, Inc. (RDUS) Delisted | Buy (P) | +3,357,908 | $33.81M | EDGAR |
| 2022-08-11 | Radius Health, Inc. (RDUS) Delisted | Buy (P) | +8,024 | $80.8K | EDGAR |
| 2022-08-01 | TXMD | Buy (P) | +1,160,000 | $30.00M | EDGAR |
| 2022-07-19 | TXMD | Buy (P) | +165,160 | $934.9K | EDGAR |
| 2021-12-16 | Radius Health, Inc. (RDUS) Delisted | Buy (P) | +293,370 | $2.08M | EDGAR |
| 2021-12-15 | Radius Health, Inc. (RDUS) Delisted | Buy (P) | +924,476 | $6.38M | EDGAR |
| 2021-12-10 | Radius Health, Inc. (RDUS) Delisted | Buy (P) | +3,187,012 | $24.03M | EDGAR |
Showing 11–19 of 19
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Page 2 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.