Tetra Tech, Inc.
US ˙ NasdaqGS ˙ US88162G1031

SecurityTTEK / Tetra Tech, Inc.
InsiderKimberly E Ritrievi
This page shows the track record and history of Ritrievi Kimberly E insider trades in Tetra Tech, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Kimberly E Ritrievi in TTEK / Tetra Tech, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2014-08-04 1,500 24.6310 7,500 4.9262 36,946 106 27.4400 168,854 457.03
2013-12-09 1,500 27.8300 7,500 5.5660 41,745

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

TTEK / Tetra Tech, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Kimberly E Ritrievi in TTEK / Tetra Tech, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2024-09-11 6,500 46.4800 6,500 46.4800 302,120 209 28.0100 -120,055 -39.74
2023-02-08 1,800 151.0900 9,000 30.2180 271,962
2021-06-02 8,524 119.0465 42,620 23.8093 1,014,752
2020-11-16 4,076 120.4615 20,380 24.0923 491,001
2019-11-25 2,696 88.1570 13,480 17.6314 237,671
2018-12-11 4,323 54.3700 21,615 10.8740 235,042

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

TTEK / Tetra Tech, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-03-14 2024-11-20 4/A Ritrievi Kimberly E TTEK COMMON STOCK J - Other D 0 143,200
2024-11-22 2024-11-20 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 2,390 145,590
2024-09-12 2024-09-11 4 Ritrievi Kimberly E TTEK COMMON STOCK S - Sale D 46.4800 -6,500 -302 143,200
2023-02-10 2023-02-08 4 Ritrievi Kimberly E TTEK COMMON STOCK S - Sale D 151.0900 -1,800 -272 29,940
2022-11-22 2022-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -641 31,740
2022-08-26 2022-08-24 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -200 32,381
2021-11-24 2021-11-23 4 Ritrievi Kimberly E TTEK RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) A - Award D 0.00 318 318
2021-11-24 2021-11-23 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -265 32,581
2021-11-24 2021-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -530 32,846
2021-06-02 2021-06-02 4 Ritrievi Kimberly E TTEK COMMON STOCK S - Sale D 119.0465 -8,524 -1,015 33,376
2021-05-12 2021-05-11 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -170 41,900
2020-12-11 2020-12-09 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -855 42,070
2020-12-08 2020-12-04 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -2,300 42,925
2020-11-20 2020-11-19 4 Ritrievi Kimberly E TTEK RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) A - Award D 0.00 410 410
2020-11-18 2020-11-18 4 Ritrievi Kimberly E TTEK RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) M - Exercise D 0.00 -582 0
2020-11-18 2020-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 3,600 45,225
2020-11-18 2020-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 582 41,625
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK STOCK OPTION (RIGHT TO BUY) M - Exercise D 27.16 -4,200 0
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK STOCK OPTION (RIGHT TO BUY) M - Exercise D 47.95 -4,200 0
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK STOCK OPTION (RIGHT TO BUY) M - Exercise D 40.80 -4,200 0
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK COMMON STOCK S - Sale D 120.4615 -4,076 -491 41,043
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 47.9500 4,200 201 45,119
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 40.8000 4,200 171 40,919
2020-11-18 2020-11-16 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 27.1600 4,200 114 36,719
2020-06-12 2020-06-12 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -410 32,519
2020-02-05 2020-02-05 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -675 32,929
2019-12-05 2019-12-04 4 Ritrievi Kimberly E TTEK COMMON STOCK G - Gift D -1,400 33,604
2019-11-27 2019-11-25 4 Ritrievi Kimberly E TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) M - Exercise D 27.26 -4,200 0
2019-11-27 2019-11-25 4 Ritrievi Kimberly E TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) M - Exercise D 28.58 -4,200 0
2019-11-27 2019-11-25 4 Ritrievi Kimberly E TTEK COMMON STOCK S - Sale D 88.1570 2,696 238 35,004
2019-11-27 2019-11-25 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 28.5800 4,200 120 32,308
2019-11-27 2019-11-25 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 27.2600 4,200 114 28,108
2019-11-22 2019-11-21 4 Ritrievi Kimberly E TTEK RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) A - Award D 0.00 582 582
2019-11-20 2019-11-18 4 Ritrievi Kimberly E TTEK RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) M - Exercise D 0.00 -770 0
2019-11-20 2019-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 3,060 23,908
2019-11-20 2019-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 770 20,848
2018-12-13 2018-12-11 4 Ritrievi Kimberly E TTEK STOCK OPTION (RIGHT TO BUY) M - Exercise D 28.68 -8,000 0
2018-12-13 2018-12-11 4 Ritrievi Kimberly E TTEK COMMON STOCK S - Sale D 54.3700 -4,323 -235 20,078
2018-12-13 2018-12-11 4 Ritrievi Kimberly E TTEK COMMON STOCK M - Exercise D 28.6800 8,000 229 24,401
2018-11-21 2018-11-20 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 2,880 16,401
2018-11-16 2018-11-15 4 Ritrievi Kimberly E TTEK RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) A - Award D 0.00 770 770
2017-11-22 2017-11-21 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 1,701 13,521
2017-11-22 2017-11-21 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 1,800 11,820
2017-11-21 2017-11-17 4 Ritrievi Kimberly E TTEK STOCK OPTION (RIGHT TO BUY) A - Award D 47.95 4,200 4,200
2017-11-21 2017-11-17 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 900 10,020
2016-11-22 2016-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 240 9,120
2016-11-22 2016-11-18 4 Ritrievi Kimberly E TTEK STOCK OPTION A - Award D 40.80 4,200 4,200
2016-11-22 2016-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 900 8,880
2016-11-22 2016-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 240 9,120
2016-11-22 2016-11-18 4 Ritrievi Kimberly E TTEK STOCK OPTION A - Award D 40.80 4,200 4,200
2016-11-22 2016-11-18 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 900 8,880
2015-11-24 2015-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 240 7,980
2015-11-24 2015-11-20 4 Ritrievi Kimberly E TTEK STOCK OPTION A - Award D 27.16 4,200 4,200
2015-11-24 2015-11-20 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 900 7,740
2014-11-25 2014-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 240 6,840
2014-11-25 2014-11-21 4 Ritrievi Kimberly E TTEK STOCK OPTION A - Award D 27.26 4,200 16,400
2014-11-25 2014-11-21 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 900 6,600
2014-08-05 2014-08-04 4 Ritrievi Kimberly E TTEK COMMON STOCK P - Purchase D 24.6310 1,500 37 5,700
2013-12-11 2013-12-09 4 Ritrievi Kimberly E TTEK COMMON STOCK P - Purchase D 27.8300 1,500 42 4,200
2013-11-26 2013-11-22 4 Ritrievi Kimberly E TTEK STOCK OPTION A - Award D 28.58 4,200 12,200
2013-11-26 2013-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 900 2,700
2013-11-26 2013-11-22 4 Ritrievi Kimberly E TTEK COMMON STOCK A - Award D 1,800 1,800
2013-11-15 2013-11-14 4 Ritrievi Kimberly E TTEK STOCK OPTION A - Award D 28.68 8,000 8,000
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)