TTEK insider buying and SEC filings, explained
Tetra Tech Inc. · CIK 831641
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$50K
Insiders who bought
1
Sold (not marked 10b5-1)
$401K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| May 15, 2026 | Purchase (code P) | Jeffrey R Feeler (Director) bought 1,900 shares at $26.41 ($50K), reported as a purchase (code P). New position of 1,900 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 15, 2026 |
| Feb 4, 2026 | Sale | Brian N. Carter (SVP, Corporate Controller) sold 9,979 shares at about $40.23 ($401K). Holdings down 18% to 46,496 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 6, 2026 |
31 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow TTEK in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.