Simon Tarsh
CIK 1943931 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 19, 2025 · Latest: Aug. 19, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 15, 2025 | ONCO | A | 618 | — | — | 658 Direct | +1545.00% | Acquired | (price as of 2026-08-19) |
| Aug. 15, 2025 | ONCO | J | 39 | — | — | 40 Direct | +3900.00% | Acquired | (price as of 2026-08-19) |
| Sept. 26, 2024 | ONCO | A | 3,318 | — | — | 3,477 Direct | +2086.79% | Acquired | (price as of 2026-08-19) |
| May 31, 2023 | ONCO | A | 6,360 | — | — | 6,360 Direct | — | Acquired | (price as of 2026-08-19) |
| Aug. 22, 2022 | ONCO | A | 4,073 | — | — | 4,073 Direct | — | Acquired | (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 22, 2022 | ONCO | Stock Option | Common Stock (4,073) | $3.48 | Aug. 22, 2032 | 4,073 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).