Bruce L. Hack
CIK 1439316 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 17, 2022 · Latest: Feb. 17, 2022
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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 |
|---|---|---|---|---|---|---|---|---|---|
| April 21, 2026 | SRFM | A | 18,382 | $1.36 | $25,000 | 129,929 Direct | +16.48% | Acquired | -51.7% (price as of 2026-08-19) |
| June 26, 2025 | SRFM | A | 33,724 | — | — | 111,547 Direct | +43.33% | Acquired | (price as of 2026-08-19) |
| June 26, 2025 | SRFM | A | 62,857 | — | — | 77,823 Direct | +420.00% | Acquired | (price as of 2026-08-19) |
| April 3, 2024 | SRFM | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-19) |
| April 3, 2024 | SRFM | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-19) |
| April 3, 2024 | SRFM | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-19) |
| April 3, 2024 | SRFM | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-19) |
| April 3, 2024 | SRFM | A | 91,353 | — | — | 104,762 Direct | +681.28% | Acquired | (price as of 2026-08-19) |
| July 25, 2023 | SRFM | A | 13,409 | — | — | 13,409 Direct | — | Acquired | (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| April 3, 2024 | SRFM | Stock Option (Right to Buy) | Common Stock (25,000) | $0.88 | April 3, 2034 | 25,000 | Acquired |
| April 3, 2024 | SRFM | Stock Option (Right to Buy) | Common Stock (25,000) | $0.88 | April 3, 2034 | 25,000 | Acquired |
| April 3, 2024 | SRFM | Stock Option (Right to Buy) | Common Stock (25,000) | $0.88 | April 3, 2034 | 25,000 | Acquired |
| April 3, 2024 | SRFM | Stock Option (Right to Buy) | Common Stock (25,000) | $0.88 | April 3, 2034 | 25,000 | 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 |
|---|---|---|---|---|
| Feb. 17, 2022 | ASBPW | Class B Ordinary Shares→ Class A Ordinary Shares | — | Indirect |