TERMEER HENRI A
CIK 1021038 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 26, 2012 · Latest: Jan. 26, 2012
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 23, 2014 | VSTM | P | 14,000 | $8.11 | $113,540 | 14,000 Indirect | — | Acquired | -92.9% (price as of 2026-08-21) |
| Dec. 23, 2014 | VSTM | P | 15,000 | $8.11 | $121,650 | 32,179 Direct | +87.32% | Acquired | -92.9% (price as of 2026-08-21) |
| Dec. 23, 2014 | VSTM | P | 10,100 | $8.09 | $81,709 | 10,100 Indirect | — | Acquired | -92.8% (price as of 2026-08-21) |
| Dec. 23, 2014 | VSTM | P | 9,000 | $8.09 | $72,810 | 27,079 Direct | +49.78% | Acquired | -92.8% (price as of 2026-08-21) |
| June 12, 2013 | VSTM | P | 5,823 | $9.74 | $56,716 | 17,179 Direct | +51.28% | Acquired | -94.1% (price as of 2026-08-21) |
| June 11, 2013 | VSTM | P | 11,356 | $9.35 | $106,179 | 11,356 Direct | — | Acquired | -93.8% (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 12, 2015 | VSTM | Stock Option (Right to Buy) | Common Stock (17,969) | $7.99 | June 12, 2025 | 17,969 | Acquired |
| June 10, 2014 | VSTM | Stock Option (Right to Buy) | Common Stock (25,000) | $10.07 | June 10, 2024 | 25,000 | Acquired |
| June 4, 2013 | VSTM | Stock Option (Right to Buy) | Common Stock (12,500) | $9.34 | June 4, 2023 | 12,500 | Acquired |
| March 6, 2012 | VSTM | Stock Option (Right to Buy) | Common Stock (12,500) | $11.10 | March 5, 2022 | 12,500 | 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 |
|---|---|---|---|---|
| Jan. 26, 2012 | VSTM | Stock Option (Right to Buy)→ Common Stock (35,714) | 35,714 | Direct |