Form 4 filings across 4 companies. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: $0
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 8 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 17 most recent Form 4 transactions.
| Nov 4 | RLYB | Rallybio Corp | MEXER◆ | 11,607 | $5.60 | $65K | — | Open the original filing on SEC.gov |
| Nov 4 | RLYB | Rallybio Corp | MEXER | 18,055 | $4.45 | $80.3K | +16.9% | Open the original filing on SEC.gov |
| Nov 4 | RLYB | Rallybio Corp | MEXER | 3,562 | $2.38 | $8.5K | +3.4% | Open the original filing on SEC.gov |
| Nov 4 | RLYB | Rallybio Corp | MEXER | 11,607 | $7.60 | $88.2K | +12.6% | Open the original filing on SEC.gov |
| May 8 | CRL | Charles River Laboratories… | AGRANT | 1,407 | $177.62 | $249.9K | +8.9% | Open the original filing on SEC.gov |
| May 8 | CRL | Charles River Laboratories… | AGRANT | 1,438 | $177.62 | $255.4K | +10.1% | Open the original filing on SEC.gov |
| Apr 16 | KLRA | Kailera Therapeutics, Inc. | AGRANT◆ | 38,300 | — | — | — | Open the original filing on SEC.gov |
| Feb 18 | RLYB | Rallybio Corp | AGRANT◆ | 18,055 | $3.60 | $65K | — | Open the original filing on SEC.gov |
| Jul 1, 2025 | SWTX | SpringWorks Therapeutics,… | DTOISS◆ | 29,445 | — | — | — | Open the original filing on SEC.gov |
| Jul 1, 2025 | SWTX | SpringWorks Therapeutics,… | DTOISS | 20,023 | — | — | -100.0% | Open the original filing on SEC.gov |
| May 21, 2025 | CRL | Charles River Laboratories… | AGRANT◆ | 2,076 | $134.98 | $280.2K | — | Open the original filing on SEC.gov |
| May 21, 2025 | CRL | Charles River Laboratories… | AGRANT | 815 | $134.98 | $110K | +6.0% | Open the original filing on SEC.gov |
| May 21, 2025 | CRL | Charles River Laboratories… | AGRANT | 946 | $134.98 | $127.7K | +7.5% | Open the original filing on SEC.gov |
| May 14, 2025 | SWTX | SpringWorks Therapeutics,… | AGRANT | 10,060 | — | — | +101.0% | Open the original filing on SEC.gov |
| May 13, 2025 | RLYB | Rallybio Corp | AGRANT◆ | 28,500 | — | — | — | Open the original filing on SEC.gov |