Donald J Santel
CIK 1293630 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 18, 2020 · Latest: Nov. 18, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 5, 2024 | JBIO | A | 12,500 | — | — | 12,500 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 2, 2024 | JBIO | A | 2,889 | $13.49 | $38,973 | 2,889 Direct | — | Acquired | -95.4% (price as of 2026-08-21) |
| June 6, 2023 | JBIO | A | 12,500 | — | — | 12,500 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 19, 2023 | JBIO | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 19, 2023 | JBIO | A | 2,519 | $15.48 | $38,994 | 2,519 Direct | — | Acquired | -96.0% (price as of 2026-08-21) |
| Aug. 11, 2021 | SRZN | D | 30,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Aug. 11, 2021 | SRZN | A | 30,000 | — | — | 30,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| June 5, 2024 | JBIO | Stock Option (Right to Buy) | Common Stock (12,500) | $18.90 | June 4, 2034 | 12,500 | Acquired |
| Jan. 2, 2024 | JBIO | Stock Option (Right to Buy) | Common Stock (2,889) | $21.81 | Jan. 1, 2034 | 2,889 | Acquired |
| June 6, 2023 | JBIO | Stock Option (Right to Buy) | Common Stock (12,500) | $16.30 | June 5, 2033 | 12,500 | Acquired |
| Jan. 19, 2023 | JBIO | Stock Option (Right to Buy) | Common Stock (25,000) | $23.44 | Jan. 18, 2033 | 25,000 | Acquired |
| Jan. 19, 2023 | JBIO | Stock Option (Right to Buy) | Common Stock (2,519) | $23.44 | Jan. 18, 2033 | 2,519 | Acquired |
| Aug. 11, 2021 | SRZN | Class B Ordinary Shares [F1,F2] | Class A Ordinary Shares (30,000) | — | — | 30,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 18, 2020 | SRZN | Class B Ordinary Shares→ Class A Ordinary Shares (30,000) | 30,000 | Direct |