Michael Grissinger Insider Trades & Stock Holdings
Michael Grissinger at ACET has 3 Form 4 trades on file since Jun 16, 2026 across 2 companies. Latest filing: acquired 4.20K shares of $ACET on Jun 21, 2026.
- Trades on file
- 3
- Open-market bought
- $0
- Open-market sold
- $0
- Net open-market
- $0
- Latest filing
- Jun 21, 2026
All insider trades by Michael Grissinger
| Date | Ticker | Type | Shares | Price | Value | Owned after | ΔOwn | 1W | 1M | 6M | Role | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $ACET | Buy (Grant or award) | 4.20K | $0 | — | +4.0% | -1.3% | — | ||||||
| $APRE | Buy (Grant or award) | 12.55K | $0 | — | +13.7% | -5.5% | — | ||||||
| $APRE | Buy (Grant or award) | 12.55K | $0 | — | +13.7% | -5.5% | — |
"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.
Stocks Michael Grissinger traded
Frequently asked questions
What was Michael Grissinger's latest insider trade?
acquired 4.20K shares of $ACET on Jun 21, 2026.
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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