Philippe Weigerstorfer
Insider
First SEC filing: Sept. 21, 2018 · Latest: Sept. 21, 2018
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 9, 2026 | SNOA | A | 10,000 | · | · | 30,001 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2026 | SNOA | A | 10,000 | · | · | 20,001 Direct | +99.99% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2025 | SNOA | A | 7,500 | · | · | 10,001 Direct | +299.88% | Acquired | (price as of 2026-10-02) |
| Dec. 29, 2022 | SNOA | A | 20,000 | · | · | 50,000 Direct | +66.67% | Acquired | (price as of 2026-10-02) |
| Jan. 14, 2022 | SNOA | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| July 9, 2026 | SNOA | Stock option (right to buy) | Common Stock | $1.26 | July 9, 2036 | 10,000 | Acquired |
| Jan. 2, 2026 | SNOA | Stock option (right to buy) | Common Stock | $3.68 | Jan. 2, 2036 | 10,000 | Acquired |
| Jan. 2, 2025 | SNOA | Stock option (right to buy) | Common Stock | $2.68 | Jan. 2, 2035 | 7,500 | Acquired |
| Dec. 29, 2022 | SNOA | Stock option (right to buy) | Common Stock | $1.08 | Dec. 29, 2032 | 20,000 | Acquired |
| Jan. 14, 2022 | SNOA | Stock option (right to buy) | Common stock | $4.60 | Jan. 14, 2032 | 30,000 | Acquired |
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 |
|---|---|---|---|---|
| Sept. 21, 2018 | SNOA | Common Stock | 22,500 | Direct |