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Rubric Capital Management LP
10% OwnerCIK 0001687509
Total Volume
$4.5M
4 filings
Purchases
$3.6M
1 buy txns
Sales
$946.3K
1 sell txns
Net Activity
$2.6M
net bought
Profile
- Filings
- 4
- Buy transactions
- 1
- Sell transactions
- 1
- Companies
- 2
- Active
- 2025
Rubric Capital Management LP, 10% Owner, accounts for 4 disclosed filings worth $4.5M, spread across 2 companies, active 2025. The record is net buying, with $3.6M in purchases against $946.3K in sales. The largest single open-market purchase on record is $3.6M in HERON THERAPEUTICS, INC. /DE/. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Oct 17 | HRTX HERON THERAPEUTICS, INC. /DE/ | Rubric Capital Management LP | 10% Owner | Conversion | $0 |
| Aug 15 | COLL COLLEGIUM PHARMACEUTICAL, INC | Rubric Capital Management LP | 10% Owner | Sell | $946.3K |
| Aug 15 | COLL COLLEGIUM PHARMACEUTICAL, INC | Rubric Capital Management LP | 10% Owner | Other | $0 |
| Aug 12 | HRTX HERON THERAPEUTICS, INC. /DE/ | Rubric Capital Management LP | 10% Owner | Buy | $3.6M |
4 filings