Jiny Kim
CIK 1920967 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 8, 2025 · Latest: Aug. 8, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 13, 2023 | CTSO | P | 2,631 | — | — | 2,631 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 13, 2023 | CTSO | P | 7,519 | $1.33 | $10,000 | 77,819 Direct | +10.70% | Acquired | -72.9% (price as of 2026-08-20) |
| Aug. 25, 2022 | CTSO | P 10b5-1 | 1,000 | $1.91 | $1,910 | 70,300 Direct | +1.44% | Acquired | -81.1% (price as of 2026-08-20) |
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. 8, 2025 | CTSO | Stock Option (Right to Buy) | Common Stock (22,000) | $1.00 | Aug. 8, 2035 | 22,000 | Acquired |
| April 2, 2024 | CTSO | Stock Option (Right to Buy) | Common Stock (22,000) | $0.96 | April 2, 2034 | 22,000 | Acquired |
| Dec. 13, 2023 | CTSO | Common Stock Warrant (Right to Buy) | Common Stock (2,631) | $2.00 | Dec. 13, 2028 | 2,631 | Acquired |
| July 7, 2023 | CTSO | Stock Option (right to buy) | Common Stock (20,000) | $3.53 | July 7, 2033 | 20,000 | Acquired |
| Aug. 10, 2022 | CTSO | Stock Option (right to buy) | Common Stock (18,975) | $1.95 | Aug. 10, 2032 | 18,975 | Acquired |
| April 5, 2022 | CTSO | Stock Option (Right to Buy) | Common Stock (17,250) | $3.09 | April 5, 2032 | 17,250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).