Robert Ephron
CIK 2086823 · View on SEC EDGAR ↗
Insider
First SEC filing: May 19, 2026 · Latest: May 19, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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 18, 2026 | TAOX | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-18) |
| April 7, 2026 | TAOX | A | 800 | — | — | 800 Direct | — | Acquired | (price as of 2026-08-18) |
| Oct. 17, 2025 | TAOX | F | 3,000 | $7.23 | $21,690 | 4,500 Direct | -40.00% | Disposed | -52.8% (price as of 2026-08-18) |
| Oct. 17, 2025 | TAOX | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-18) |
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 |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | TAOX | Stock Option (Right to Buy) | Common Stock, par value $0.0001 per share (10,000) | $4.80 | May 18, 2036 | 10,000 | Acquired |
| April 7, 2026 | TAOX | Stock Option (Right to Buy) | Common Stock, par value $0.0001 per share (800) | $5.52 | April 7, 2036 | 800 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).