// company-profile
T2 Biosystems, Inc. Insider Trading
TTOOEvery SEC Form 4 insider trading filing for T2 Biosystems, Inc. (TTOO) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=TTOO" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for TTOO in the last 90 days.
Institutional Ownership
Top 13F-HR holders of T2 Biosystems, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Nov 4, 2024 | Sprague John M | TTOO | Award | 180,000 | $0.00 | $0K |
| Nov 4, 2024 | Sperzel John J III | TTOO | Award | 490,000 | $0.00 | $0K |
| Nov 4, 2024 | Giffin Brett A. | TTOO | Award | 180,000 | $0.00 | $0K |
| Nov 4, 2024 | Elsbree David B | TTOO | Award | 25,000 | $0.00 | $0K |
| Nov 4, 2024 | Saunders Ninfa | TTOO | Award | 25,000 | $0.00 | $0K |
45 more transactions hidden
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