Steven H. Bloom
CIK 1722642 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 17, 2017 · Latest: Nov. 17, 2017
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 8, 2018 | VSTM | P | 3,000 | $5.98 | $17,940 | 3,500 Direct | +600.00% | Acquired | -90.1% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| May 1, 2025 | HOWL | Stock Option (right to buy) | Common Stock (201,720) | $0.87 | April 30, 2035 | 201,720 | Acquired |
| Jan. 3, 2019 | VSTM | Stock Option (Right to Buy) | Common Stock (40,000) | $3.51 | Jan. 3, 2029 | 40,000 | Acquired |
| Jan. 3, 2019 | VSTM | Stock Option (Right to Buy) | Common Stock (40,000) | $3.51 | Jan. 3, 2029 | 40,000 | Acquired |
| Sept. 24, 2018 | VSTM | Stock Option (Right to Buy) | Common Stock (28,000) | $2.97 | Jan. 5, 2028 | 28,000 | Acquired |
| April 6, 2018 | VSTM | Stock Option (Right to Buy) | Common Stock (14,000) | $2.97 | Jan. 5, 2028 | 14,000 | Acquired |
| Jan. 5, 2018 | VSTM | Stock Option (Right to Buy) | Common Stock (70,000) | $2.97 | Jan. 5, 2028 | 70,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 17, 2017 | VSTM | Common Stock | 500 | Direct |
| Nov. 17, 2017 | VSTM | Stock Option (right to buy)→ Common Stock (10,000) | 10,000 | Direct |
| Nov. 17, 2017 | VSTM | Stock Option (right to buy)→ Common Stock (70,000) | 70,000 | Direct |
| Nov. 17, 2017 | VSTM | Stock Option (right to buy)→ Common Stock (80,400) | 80,400 | Direct |
| Nov. 17, 2017 | VSTM | Stock Option (right to buy)→ Common Stock (39,600) | 39,600 | Direct |
| Nov. 17, 2017 | VSTM | Stock Option (right to buy)→ Common Stock (100,000) | 100,000 | Direct |
| Nov. 17, 2017 | VSTM | Stock Option (right to buy)→ Common Stock (150,000) | 150,000 | Direct |