Kimberly E. Ritrievi
CIK: 0001592089
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (28 total)
- Jul 1, 2026MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock
822 shares- - Jul 1, 2026MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock
19.8K shares- - Jul 1, 2026MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock
968 shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct1.9K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct2.9K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct2.1K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct795 shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct795 shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct2.1K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct1.7K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Award(A)Direct25.9K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct1.9K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct4.5K shares- - Mar 16, 2026TTEK
TETRA TECH INC
Exercise(M)Direct2.3K shares- - Jan 12, 2026TTEK
TETRA TECH INC
Award(A)Direct2.2K shares- - Nov 19, 2025TTEK
TETRA TECH INC
Award(A)DirectRESTRICTED STOCK UNITS (RIGHT TO RECEIVE)
2K shares- - Jul 1, 2025MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock Units
382 shares at avg. $5.55- - Jul 1, 2025MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock Units
18.3K shares at avg. $6.82- - May 29, 2025MATV
Mativ Holdings, Inc.
Purchase(P)Direct10K shares at avg. $5.88$59K - Apr 1, 2025MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock Units
5K shares at avg. $6.24- - Apr 1, 2025MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock Units
262 shares at avg. $6.07- - Jan 3, 2025MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock Units
2.9K shares at avg. $10.90- - Jan 3, 2025MATV
Mativ Holdings, Inc.
Award(A)DirectPhantom Stock Units
98 shares at avg. $13.15- - Nov 20, 2024TTEK
TETRA TECH INC
Other(J)Direct0 shares- - Nov 20, 2024TTEK
TETRA TECH INC
Award(A)Direct2.4K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 1, 2026 |  MATV Mativ Holdings, Inc. | Award(A) Phantom Stock | 822 | - | - | Direct |
| Jul 1, 2026 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock | 19,815 | - | - | Direct |
| Jul 1, 2026 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock | 968 | - | - | Direct |
| Mar 16, 2026 |  TTEK TETRA TECH INC | Exercise(M) | 1,925 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 2,910 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 2,050 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 795 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 795 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 2,125 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 1,718 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Award(A) | 25,883 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 1,900 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 4,500 | - | $0 | Direct |
| Mar 16, 2026 | TTEK TETRA TECH INC | Exercise(M) | 2,250 | - | $0 | Direct |
| Jan 12, 2026 | TTEK TETRA TECH INC | Award(A) | 2,208 | - | $0 | Direct |
| Nov 19, 2025 | TTEK TETRA TECH INC | Award(A) RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 1,964 | - | - | Direct |
| Jul 1, 2025 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock Units | 382 | $5.55 | - | Direct |
| Jul 1, 2025 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock Units | 18,328 | $6.82 | - | Direct |
| May 29, 2025 | MATV Mativ Holdings, Inc. | Purchase(P) | 10,000 | $5.88 | $58,800 | Direct |
| Apr 1, 2025 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock Units | 5,008 | $6.24 | - | Direct |
| Apr 1, 2025 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock Units | 262 | $6.07 | - | Direct |
| Jan 3, 2025 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock Units | 2,866 | $10.90 | - | Direct |
| Jan 3, 2025 | MATV Mativ Holdings, Inc. | Award(A) Phantom Stock Units | 98 | $13.15 | - | Direct |
| Nov 20, 2024 | TTEK TETRA TECH INC | Other(J) | 0 | - | - | Direct |
| Nov 20, 2024 | TTEK TETRA TECH INC | Award(A) | 2,390 | - | $0 | Direct |
1-25 of 28 transactions
About Ritrievi Kimberly E
Ritrievi Kimberly E (SEC CIK 0001592089) files insider reports with the SEC as Director of Mativ Holdings, Inc. (MATV) and Director of TETRA TECH INC (TTEK).
Signal8 holds 12 ownership filings by Ritrievi Kimberly E, all Form 4s, filed between Sep 12, 2024 and Jul 6, 2026. Those filings report 28 transactions, from Sep 11, 2024 to Jul 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Ritrievi Kimberly E's filings is in ALPHARETTA, GA.
Recent filings by Ritrievi Kimberly E
- Jul 1, 2026: Grants or awards of MATV derivative securities (3 lines, Form 4, code A).
- Mar 16, 2026: Option exercises of TTEK shares (7 lines, Form 4, code M).
- Mar 16, 2026: Grant or award of TTEK shares (Form 4, code A).
- Mar 16, 2026: Option exercises of TTEK shares (3 lines, Form 4, code M).
- Jan 12, 2026: Grant or award of TTEK shares (Form 4, code A).
Other insiders filing for Mativ Holdings, Inc. (MATV)
- JOHNSON MARK W, CLO and Corporate Secretary
- Levi Marco, Director
- COOK WILLIAM M, Director
- Hausmann Bruce Andrew, Director
- Borg Deborah, Director
- Stipancich John K, Director