Ian Hodgson
CIK 2057525 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2025 · Latest: March 18, 2025
On this page
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net:
$-25,788
+ 2 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 17, 2026 | CRBP | S | 847 | $7.38 | $6,251 | 51,080 Direct | -1.63% | Disposed | 35.8% (price as of 2026-08-21) |
| Feb. 3, 2026 | CRBP | S | 2,415 | $8.09 | $19,537 | 51,927 Direct | -4.44% | Disposed | 23.9% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 14, 2026 | CRBP | Stock options (right to buy) | Common Stock (85,095) | $8.26 | Jan. 14, 2036 | 85,095 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2025 | CRBP | Common Stock, par value $0.0001 per share | 1,234 | Direct |
| March 18, 2025 | CRBP | Common Stock, par value $0.0001 per share | — | Direct |
| March 18, 2025 | CRBP | Stock options (right to buy)→ Common Stock (3,333) | 3,333 | Direct |
| March 18, 2025 | CRBP | Stock options (right to buy)→ Common Stock (1,985) | 1,985 | Direct |
| March 18, 2025 | CRBP | Stock options (right to buy)→ Common Stock (5,000) | 5,000 | Direct |
| March 18, 2025 | CRBP | Stock options (right to buy)→ Common Stock (60,000) | 60,000 | Direct |