Open Insider Trading Activity for Altair Engineering Inc. Chief Accounting Officer Gayle Brian
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting ALTR | 2025-03-05 | 2025-03-03 | Altair Engineering Inc. | Gayle Brian | Chief Accounting Officer | Sell | 1 | 184 | $111.45 | $20,506.80 | 1.00% | View Filing |