Sonny Vu
CIK 2045863 · View on SEC EDGAR ↗
Insider
First SEC filing: May 18, 2026 · Latest: May 18, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | CYAB | A | 80,000 | — | — | 107,329 Direct | +292.73% | Acquired | (price as of 2026-08-20) |
| March 27, 2026 | CYAB | A | 12,013 | — | — | 12,013 Indirect | — | Acquired | (price as of 2026-08-20) |
| March 27, 2026 | CYAB | A | 18,048 | — | — | 18,048 Direct | — | Acquired | (price as of 2026-08-20) |
| March 27, 2026 | CYAB | A | 273,278 | — | — | 273,278 Indirect | — | Acquired | (price as of 2026-08-20) |
| March 27, 2026 | CYAB | A | 27,329 | — | — | 27,329 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| March 27, 2026 | CYAB | Stock Option (Right to Buy) | Common Stock (12,013) | $1.00 | July 17, 2032 | 12,013 | Acquired |
| March 27, 2026 | CYAB | Stock Option (Right to Buy) | Common Stock (18,048) | $1.00 | July 17, 2032 | 18,048 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).