William Snider
CIK 1340831 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: March 23, 2026 · Latest: June 11, 2026
On this page
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net:
$103,604
+ 4 non-open-market transactions below
Avg return of open purchases vs now:
43.4%
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 17, 2026 | HBIO | P | 8,475 | $4.85 | $41,104 | 32,000 Direct | +36.03% | Acquired | 45.5% (price as of 2026-08-19) |
| March 16, 2026 | HBIO | P | 12,525 | $4.99 | $62,500 | 23,525 Direct | +113.86% | Acquired | 41.4% (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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.