Insider trading

Period: 120 months Stock: TTEK Role: Directors × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

80 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

80 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

80 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

80 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
80 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
80 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

80 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 May 2026
Feeler Jeffrey R Director
Bought
$50.18K 1,900 at 26.41
opened
First buy on file
14 Aug 2025
Birkenbeuel Gary Director
Sold at will
$86.05K 2,390 at 36.00
6.0%
Not planned
4 Feb 2025
Volpi Kirsten M Director
Sold at will 3×
$347.31K 10,116 at 34.33
14.4%
Not planned
11 Sep 2024
Sold at will
$302.12K 6,500 at 46.48
4.3%
Not planned
10 Sep 2024
Volpi Kirsten M Director
Sold at will
$89.70K 1,950 at 46.00
3.0%
Not planned
14 Feb 2024
Sold at will
$620.34K 3,500 at 177.24
24.2%
Not planned
5 Feb 2024
Sold at will
$1.39M 8,400 at 165.00
36.7%
Not planned
1 Dec 2023
Volpi Kirsten M Director
Sold at will
$362.59K 2,228 at 162.74
14.6%
Not planned
20 Nov 2023
Sold at will 2×
$739.37K 4,460 at 165.78
25.0%
Not planned
20 Nov 2023
Volpi Kirsten M Director
Sold at will
$92.51K 559 at 165.50
4.6%
Not planned
13 Jun 2023
Sold at will
$390.53K 2,500 at 156.21
12.3%
Not planned
2 Jun 2023
Sold at will
$761.56K 5,000 at 152.31
19.7%
Not planned
16 Feb 2023
Volpi Kirsten M Director
Sold, plan not stated
$131.17K 900 at 145.74
7.2%
8 Feb 2023
Sold, plan not stated
$271.96K 1,800 at 151.09
5.7%
14 Dec 2022
Sold, plan not stated 2×
$2.31M 14,649 at 157.56
20.2%
6 Dec 2022
Volpi Kirsten M Director
Sold, plan not stated
$108.22K 700 at 154.61
5.3%
14 Nov 2022
Sold, plan not stated
$556.44K 3,500 at 158.98
13.1%
25 Aug 2022
Sold, plan not stated 2×
$2.41M 16,800 at 143.62
19.2%
19 Aug 2022
Volpi Kirsten M Director
Sold, plan not stated
$173.59K 1,200 at 144.66
9.6%
1 Jun 2022
Volpi Kirsten M Director
Sold, plan not stated
$74.48K 550 at 135.41
4.2%
17 Mar 2022
HADEN PATRICK C Director
Sold, plan not stated
$52.33K 318 at 164.55
9.4%
8 Mar 2022
Volpi Kirsten M Director
Sold, plan not stated
$140.70K 900 at 156.34
6.2%
7 Dec 2021
Volpi Kirsten M Director
Sold, plan not stated
$132.73K 700 at 189.62
4.6%
24 Nov 2021
HADEN PATRICK C Director
Sold, plan not stated 2×
$436.55K 2,310 at 188.98
40.6%
23 Nov 2021
HADEN PATRICK C Director
Sold, plan not stated
$76.27K 410 at 186.03
6.7%
7 Sep 2021
HADEN PATRICK C Director
Sold, plan not stated
$798.57K 5,400 at 147.88
61.5%
Sold half or more
3 Sep 2021
Sold, plan not stated
$638.51K 4,200 at 152.03
14.7%
30 Aug 2021
Sold, plan not stated
$121.64K 850 at 143.11
1.2%
7 Jun 2021
Volpi Kirsten M Director
Sold, plan not stated
$664.26K 5,575 at 119.15
28.5%
2 Jun 2021
Sold, plan not stated
$1.01M 8,524 at 119.05
20.3%
5 Feb 2021
Sold, plan not stated
$563.67K 4,200 at 134.21
14.7%
2 Feb 2021
Sold, plan not stated
$184.90K 1,449 at 127.61
2.2%
8 Dec 2020
Volpi Kirsten M Director
Sold, plan not stated
$777.20K 6,468 at 120.16
24.8%
30 Nov 2020
Sold, plan not stated 2×
$1.02M 8,519 at 119.74
12.8%
30 Nov 2020
Sold, plan not stated
$302.23K 2,500 at 120.89
9.3%
25 Nov 2020
Sold, plan not stated 2×
$982.89K 8,012 at 122.68
10.8%
24 Nov 2020
HADEN PATRICK C Director
Sold, plan not stated
$515.60K 4,182 at 123.29
32.3%
23 Nov 2020
Volpi Kirsten M Director
Sold, plan not stated
$116.09K 950 at 122.20
3.5%
16 Nov 2020
HADEN PATRICK C Director
Sold, plan not stated
$2.58M 21,000 at 122.83
70.5%
Sold half or more
16 Nov 2020
Sold, plan not stated
$491.00K 4,076 at 120.46
9.0%
16 Nov 2020
Volpi Kirsten M Director
Sold, plan not stated
$121.89K 997 at 122.26
4.9%
26 Aug 2020
Volpi Kirsten M Director
Sold, plan not stated
$74.75K 800 at 93.44
4.8%
12 Aug 2020
Sold, plan not stated
$103.21K 1,088 at 94.86
1.5%
3 Aug 2020
Sold, plan not stated
$381.10K 4,200 at 90.74
15.0%
7 May 2020
Volpi Kirsten M Director
Sold, plan not stated
$95.33K 1,351 at 70.56
7.4%
24 Feb 2020
GRANT HUGH M Director
Sold, plan not stated
$760.04K 8,000 at 95.00
24.7%
5 Feb 2020
Sold, plan not stated
$718.17K 8,000 at 89.77
25.2%
4 Feb 2020
SMITH ALBERT E Director
Sold, plan not stated
$370.02K 4,200 at 88.10
8.2%
3 Feb 2020
Sold, plan not stated
$369.09K 4,237 at 87.11
5.9%
12 Dec 2019
GRANT HUGH M Director
Sold, plan not stated
$699.92K 8,000 at 87.49
24.7%
Showing 1–50 of 80. Page 1 of 2 Older →