Brian Lewis Booth
Insider
First SEC filing: March 26, 2026 · Latest: March 26, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 20, 2026 | SOTK | A | 7,205 | $5.35 | $38,547 | 17,708 Direct | +68.60% | Acquired | 15.9% (price as of 2026-10-02) |
| May 1, 2026 | SOTK | M | None | $4.45 | · | 10,503 Direct | · | Disposed | 39.3% (price as of 2026-10-02) |
| May 1, 2026 | SOTK | M | None | $4.12 | · | 12,153 Direct | · | Disposed | 50.5% (price as of 2026-10-02) |
| May 1, 2026 | SOTK | M | 3,299 | $5.48 | $18,079 | 1,610 Direct | -67.20% | Disposed | 13.1% (price as of 2026-10-02) |
| May 1, 2026 | SOTK | M | 1,650 | $4.45 | $7,342 | 4,909 Direct | +50.63% | Acquired | 39.3% (price as of 2026-10-02) |
| May 1, 2026 | SOTK | M | 2,606 | $4.12 | $10,737 | 3,259 Direct | +399.08% | Acquired | 50.5% (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 |
|---|---|---|---|---|---|---|---|
| Aug. 20, 2026 | SOTK | Sono-Tek Corp Options | Sono-Tek Corp Common Stock | $5.35 | Aug. 20, 2036 | 7,205 | Acquired |
| May 1, 2026 | SOTK | Sono-Tek Corp Options | Sono-Tek Corp Common Stock | $4.45 | Jan. 15, 2031 | · | Disposed |
| May 1, 2026 | SOTK | Sono-Tek Corp Options | Sono-Tek Corp Common Stock | $4.12 | Aug. 22, 2034 | · | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.