Michael Houghton
CIK 1873008 · View on SEC EDGAR ↗
Insider
First SEC filing: June 5, 2026 · Latest: June 5, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 30, 2024 | ASMB | P | 3,202 | $15.61 | $49,983 | 3,202 Indirect | — | Acquired | 120.5% (price as of 2026-08-21) |
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 4, 2026 | ASMB | Stock Option (right to buy) | Common Stock (8,000) | $24.11 | June 4, 2036 | 8,000 | Acquired |
| June 5, 2025 | ASMB | Stock Option (right to buy) | Common Stock (3,500) | $15.81 | June 5, 2035 | 3,500 | Acquired |
| May 29, 2024 | ASMB | Stock Option (right to buy) | Common Stock (2,750) | $15.06 | May 29, 2034 | 2,750 | Acquired |
| May 25, 2023 | ASMB | Stock Option (right to buy) | Common Stock (20,000) | $0.97 | May 25, 2033 | 20,000 | Acquired |
| May 25, 2022 | ASMB | Stock Option (right to buy) | Common Stock (20,000) | $1.69 | May 25, 2032 | 20,000 | Acquired |
| July 19, 2021 | ASMB | Stock Option (right to buy) | Common Stock (30,000) | $3.50 | July 19, 2031 | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).