// company-profile
Tetra Tech Inc Insider Trading
TTEKEvery SEC Form 4 insider trading filing for Tetra Tech Inc (TTEK) — 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=TTEK" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $22K). Buying was led by Volpi Kirsten M.
// 90-day insight
Over the last 90 days, Tetra Tech Inc insiders bought $89K across 5 transactions with no open-market sales.
- Most active insider: Volpi Kirsten M with 4 transactions totaling $38K.
- Largest single purchase: $50K by Feeler Jeffrey R on May 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Tetra Tech 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 |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | Volpi Kirsten M | TTEK | Option Exercise | 2,300 | $9.59 | $22K |
| Aug 4, 2026 | Volpi Kirsten M | TTEK | Option Exercise | 2,300 | $0.00 | $0K |
| Jun 4, 2026 | Volpi Kirsten M | TTEK | Option Exercise | 1,700 | $0.00 | $0K |
| Jun 4, 2026 | Volpi Kirsten M | TTEK | Option Exercise | 1,700 | $9.59 | $16K |
| May 15, 2026 | Feeler Jeffrey R | TTEK | Purchase | 1,900 | $26.41 | $50K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →