Open Insider Trading Activity for T2 Biosystems, Inc. Chairman and CEO Sperzel John J Iii
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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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TTOO | 2023-03-09 | 2023-02-28 | T2 Biosystems, Inc. | Sperzel John J Iii | Chairman and CEO | Sell | 2 | 9,773 | $0.63 | $6,178.57 | 24.03% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. TTOO | 2022-04-11 | 2022-04-07 | T2 Biosystems, Inc. | Sperzel John J Iii | Chairman, CEO, and President | Buy | 1 | 30,000 | $0.50 | $15,000.00 | 13.53% | View Filing |