William H Mccall
Insider
First SEC filing: June 2, 2016 · Latest: April 27, 2021
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 17, 2024 | SRTS | A | 20,000 | · | · | 30,000 Direct | +200.00% | Acquired | (price as of 2026-10-05) |
| May 10, 2022 | SRTS | S | 5,000 | $7.53 | $37,650 | 15,000 Direct | -25.00% | Disposed | -61.2% (price as of 2026-10-05) |
| May 10, 2022 | SRTS | S | 5,000 | $7.55 | $37,750 | 10,000 Direct | -33.33% | Disposed | -61.3% (price as of 2026-10-05) |
| May 10, 2022 | SRTS | S | 5,000 | $7.53 | $37,650 | 330,723 Direct | -1.49% | Disposed | -61.2% (price as of 2026-10-05) |
| May 10, 2022 | SRTS | S | 5,000 | $7.55 | $37,750 | 325,723 Direct | -1.51% | Disposed | -61.3% (price as of 2026-10-05) |
| March 21, 2022 | SRTS | J | 325,723 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| July 21, 2021 | SRTS | A | 10,000 | · | · | 20,000 Direct | +100.00% | Acquired | (price as of 2026-10-05) |
| July 21, 2021 | SRTS | A | 10,000 | · | · | 335,723 Direct | +3.07% | Acquired | (price as of 2026-10-05) |
| Jan. 25, 2018 | SRTS | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 10, 2016 | SRTS | X | 544,387 | $2.08 | $1,132,325 | 544,387 Indirect | · | Acquired | 40.4% (price as of 2026-10-05) |
| June 10, 2016 | SRTS | X | 544,387 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| June 10, 2016 | SRTS | Common Stock Warrants | Common Stock | $2.08 | June 10, 2016 | 544,387 | Disposed |
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 |
|---|---|---|---|---|
| June 2, 2016 | SRTS | Common Stock Warrants [F1] | 544,387 | Indirect |