Kirsten M. Volpi
CIK: 0001582882
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
TETRA TECH INC
Discretionary Trading P&L
Holdings
Transaction History (15 total)
- Aug 4, 2026TTEK
TETRA TECH INC
Exercise(M)Direct2.3K shares at avg. $9.59$22K - Jun 4, 2026TTEK
TETRA TECH INC
Exercise(M)Direct1.7K shares at avg. $9.59$16K - Feb 10, 2026TTEK
TETRA TECH INC
Exercise(M)Direct1K shares at avg. $9.59$10K - Nov 30, 2025TTEK
TETRA TECH INC
Exercise(M)Direct1.7K shares- - Nov 28, 2025TTEK
TETRA TECH INC
Exercise(M)Direct1K shares at avg. $9.59$10K - Nov 19, 2025TTEK
TETRA TECH INC
Award(A)DirectRESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
2K shares- - Nov 18, 2025TTEK
TETRA TECH INC
Award(A)Direct4.1K shares- - Feb 5, 2025TTEK
TETRA TECH INC
Gift(G)Direct3.8K shares- - Feb 5, 2025TTEK
TETRA TECH INC
Exercise(M)Direct6K shares at avg. $9.59$58K - Feb 4, 2025TTEK
TETRA TECH INC
Sale(S)Direct4.1K shares at avg. $34.33$141K - Feb 4, 2025TTEK
TETRA TECH INC
Sale(S)Direct1.7K shares at avg. $34.41$57K - Feb 4, 2025TTEK
TETRA TECH INC
Sale(S)Direct4.3K shares at avg. $34.31$149K - Nov 30, 2024TTEK
TETRA TECH INC
Exercise(M)Direct2.1K shares- - Nov 20, 2024TTEK
TETRA TECH INC
Award(A)Direct4.4K shares- - Sep 10, 2024TTEK
TETRA TECH INC
Sale(S)Direct2K shares at avg. $46.00$90K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 4, 2026 | TTEK TETRA TECH INC | Exercise(M) | 2,300 | $9.59 | $22,057 | Direct |
| Jun 4, 2026 | TTEK TETRA TECH INC | Exercise(M) | 1,700 | $9.59 | $16,303 | Direct |
| Feb 10, 2026 | TTEK TETRA TECH INC | Exercise(M) | 1,000 | $9.59 | $9,590 | Direct |
| Nov 30, 2025 | TTEK TETRA TECH INC | Exercise(M) | 1,718 | - | - | Direct |
| Nov 28, 2025 | TTEK TETRA TECH INC | Exercise(M) | 1,000 | $9.59 | $9,590 | Direct |
| Nov 19, 2025 | TTEK TETRA TECH INC | Award(A) RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 1,964 | - | - | Direct |
| Nov 18, 2025 | TTEK TETRA TECH INC | Award(A) | 4,104 | - | - | Direct |
| Feb 5, 2025 | TTEK TETRA TECH INC | Gift(G) | 3,800 | - | - | Direct |
| Feb 5, 2025 | TTEK TETRA TECH INC | Exercise(M) | 6,000 | $9.59 | $57,540 | Direct |
| Feb 4, 2025 | TTEK TETRA TECH INC | Sale(S) | 4,100 | $34.33 | $140,737 | Direct |
| Feb 4, 2025 | TTEK TETRA TECH INC | Sale(S) | 1,671 | $34.41 | $57,499 | Direct |
| Feb 4, 2025 | TTEK TETRA TECH INC | Sale(S) | 4,345 | $34.31 | $149,077 | Direct |
| Nov 30, 2024 | TTEK TETRA TECH INC | Exercise(M) | 2,125 | - | $0 | Direct |
| Nov 20, 2024 | TTEK TETRA TECH INC | Award(A) | 4,397 | - | $0 | Direct |
| Sep 10, 2024 | TTEK TETRA TECH INC | Sale(S) | 1,950 | $46.00 | $89,700 | Direct |
1-15 of 15 transactions
About Volpi Kirsten M
Volpi Kirsten M (SEC CIK 0001582882) files insider reports with the SEC as Director of TETRA TECH INC (TTEK).
Signal8 holds 9 ownership filings by Volpi Kirsten M, all Form 4s, filed between Sep 12, 2024 and Aug 6, 2026. Those filings report 15 transactions, from Sep 10, 2024 to Aug 4, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Volpi Kirsten M's filings is in PASADENA, CA.
Recent filings by Volpi Kirsten M
- Aug 4, 2026: Option exercise of TTEK shares (Form 4, code M).
- Jun 4, 2026: Option exercise of TTEK shares (Form 4, code M).
- Feb 10, 2026: Option exercise of TTEK shares (Form 4, code M).
- Nov 30, 2025: Option exercise of TTEK shares (Form 4, code M).
- Nov 28, 2025: Option exercise of TTEK shares (Form 4, code M).
Other insiders filing for TETRA TECH INC (TTEK)
- Feeler Jeffrey R, Director
- Thornburg Eric W, Director
- Ritrievi Kimberly E, Director
- Obiaya Christiana, Director
- Argus Roger R, President and CEO
- BURDICK STEVEN M, EVP, CFO