JF
Jeffrey R Feeler
Director

Jeffrey R Feeler insider trades: Tetra Tech (TTEK) stock buys and sales

Director, Tetra Tech Last trade May 15, 2026 52 Form 4 filings
$0
Sold, last 12 months
0 sales
$75K
Bought, last 12 months
2 buys
16
Open-market trades
since 2008
3
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Jeffrey reports to the SEC

Open-market buys and sales

16 trades reported on SEC Form 4, newest first

DateStockTypeValue
May 15, 2026TTEK↑ Buy$50K
May 14, 2026HDSN↑ Buy$25K
Mar 11, 2020ECOL↑ Buy$17K
Mar 6, 2020ECOL↑ Buy$49K
Sep 5, 2018ECOL↓ Sell$438K
May 23, 2018ECOL↓ Sell$299K
Mar 8, 2018ECOL↓ Sell$1.4M
Dec 7, 2017ECOL↓ Sell$152K
Mar 13, 2017ECOL↓ Sell$1.2M
May 12, 2015ECOL↓ Sell$808K
Jun 11, 2013ECOL↓ Sell$485K
Sep 15, 2010ECOL↑ Buy$38K
May 21, 2009ECOL↑ Buy$5K
May 18, 2009ECOL↑ Buy$2K
Mar 6, 2009ECOL↑ Buy$3K
Aug 13, 2008ECOL↓ Sell$317K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other TTEK insiders

Open-market trades in the last 12 months

About Jeffrey R Feeler's insider trades

Jeffrey R Feeler is a director at Tetra Tech (TTEK). Since Aug 13, 2008, Jeffrey has reported 8 open-market purchases worth $189K and 8 sales worth $5.0M on SEC Form 4. In the last 12 months: 2 buys ($75K).

Their filings also include grants and awards (23 filings), shares withheld for taxes (12 filings), option exercises (11 filings), shares returned to the company (2 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every TTEK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.