Arkolith/Insider Trading/TTEK/Form 4

Ritrievi Kimberly E

DirectorTETRA TECH INC (TTEK) · full profile →Form 4 · filed Mar 18, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
21
11 non-derivative · 10 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 16, 2026Grant(A)26K—$0192K
Mar 16, 2026Option exercise(M)5K—$0150K
Mar 16, 2026Option exercise(M)2K—$0152K
Mar 16, 2026Option exercise(M)2K—$0154K
Mar 16, 2026Option exercise(M)3K—$0157K
Mar 16, 2026Option exercise(M)2K—$0166K
Mar 16, 2026Option exercise(M)795—$0160K
Mar 16, 2026Option exercise(M)795—$0161K
Mar 16, 2026Option exercise(M)2K—$0163K
Mar 16, 2026Option exercise(M)2K—$0165K
Mar 16, 2026Option exercise(M)2K—$0159K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 16, 2026Option exercise(M)5K—$00
Mar 16, 2026Option exercise(M)2K—$00
Mar 16, 2026Option exercise(M)2K—$00
Mar 16, 2026Option exercise(M)2K—$00
Mar 16, 2026Option exercise(M)2K—$02K
Mar 16, 2026Option exercise(M)795—$00
Mar 16, 2026Option exercise(M)2K—$00
Mar 16, 2026Option exercise(M)3K—$00
Mar 16, 2026Option exercise(M)2K—$02K
Mar 16, 2026Option exercise(M)795—$00

Transaction Codes

A
Grant / award
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001592089-26-000004) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML