Insider trading

Period: 120 months Stock: ATRA Role: CEO × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

162 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.

162 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.

162 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.

162 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.
162 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
162 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.

162 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Aug 2026
Nguyen AnhCo President and CEO
Sold at will
$40.88K 5,062 at 8.08
3.7%
Not planned
18 May 2026
Nguyen AnhCo President and CEO
Sold at will
$47.84K 5,241 at 9.13
3.7%
Not planned
2 Mar 2026
Nguyen AnhCo President and CEO
Sold at will 4×
$15.24K 2,996 at 5.09
4.6%
Not planned
17 Nov 2025
Nguyen AnhCo President and CEO
Sold at will 2×
$38.44K 2,915 at 13.19
4.3%
Not planned
18 Aug 2025
Nguyen AnhCo President and CEO
Sold at will 3×
$34.36K 2,958 at 11.62
4.2%
Not planned
16 May 2025
Nguyen AnhCo President and CEO
Sold at will
$22.16K 3,276 at 6.76
4.4%
Not planned
3 Mar 2025
Nguyen AnhCo President and CEO
Sold at will
$23.31K 3,331 at 7.00
4.3%
Not planned
18 Nov 2024
Nguyen AnhCo President and CEO
Sold at will
$18.63K 1,664 at 11.20
2.1%
Not planned
16 Aug 2024
Touchon Pascal President and CEO
Sold at will 2×
$20.14K 3,038 at 6.63
4.2%
Not planned
16 May 2024
Touchon Pascal President and CEO
Sold at will
$50.29K 81,506 at 0.62
4.3%
Not planned
4 Mar 2024
Touchon Pascal President and CEO
Sold at will
$17.89K 24,844 at 0.72
1.3%
Not planned
16 Nov 2023
Touchon Pascal President and CEO
Sold at will
$7.94K 20,409 at 0.39
3.0%
Not planned
16 Aug 2023
Touchon Pascal President and CEO
Sold at will 2×
$50.83K 30,766 at 1.65
4.4%
Not planned
27 Jun 2023
Touchon Pascal President and CEO
Sold at will
$23.72K 14,291 at 1.66
2.0%
Not planned
16 May 2023
Touchon Pascal President and CEO
Sold at will
$60.63K 29,766 at 2.04
4.0%
Not planned
2 Mar 2023
Touchon Pascal President and CEO
Sold, plan not stated
$56.87K 15,679 at 3.63
2.0%
16 Nov 2022
Touchon Pascal President and CEO
Sold, plan not stated
$70.00K 15,591 at 4.49
3.4%
16 Aug 2022
Touchon Pascal President and CEO
Sold, plan not stated
$74.55K 14,806 at 5.04
3.1%
27 Jun 2022
Touchon Pascal President and CEO
Sold, plan not stated
$102.38K 14,220 at 7.20
2.9%
17 May 2022
Touchon Pascal President and CEO
Sold, plan not stated
$73.96K 13,913 at 5.32
2.8%
1 Mar 2022
Touchon Pascal President and CEO
Sold, plan not stated
$87.01K 8,828 at 9.86
1.7%
16 Nov 2021
Touchon Pascal President and CEO
Sold, plan not stated
$143.82K 8,402 at 17.12
2.5%
17 Aug 2021
Touchon Pascal President and CEO
Sold, plan not stated
$103.05K 8,223 at 12.53
2.4%
25 Jun 2021
Touchon Pascal President and CEO
Sold, plan not stated
$231.66K 14,194 at 16.32
4.0%
18 May 2021
Touchon Pascal President and CEO
Sold, plan not stated
$120.95K 8,313 at 14.55
2.3%
2 Mar 2021
Touchon Pascal President and CEO
Sold, plan not stated
$81.81K 4,887 at 16.74
1.3%
17 Nov 2020
Touchon Pascal President and CEO
Sold, plan not stated
$93.25K 4,716 at 19.77
1.8%
18 Aug 2020
Touchon Pascal President and CEO
Sold, plan not stated
$58.12K 4,807 at 12.09
1.8%
25 Jun 2020
Touchon Pascal President and CEO
Sold, plan not stated
$156.78K 12,135 at 12.92
4.4%
18 May 2020
Touchon Pascal President and CEO
Sold, plan not stated
$35.85K 3,195 at 11.22
1.1%
30 May 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$67.93K 2,925 at 23.22
1.0%
29 May 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$67.16K 2,925 at 22.96
1.0%
14 May 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$97.19K 3,900 at 24.92
1.3%
13 May 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$94.79K 3,900 at 24.30
1.3%
26 Apr 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$130.53K 3,900 at 33.47
1.3%
25 Apr 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$131.05K 3,900 at 33.60
1.2%
11 Apr 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$141.45K 3,900 at 36.27
1.2%
10 Apr 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$144.46K 3,900 at 37.04
1.2%
29 Mar 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$155.64K 3,900 at 39.91
1.2%
28 Mar 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 3×
$145.91K 3,900 at 37.41
1.2%
15 Mar 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$151.05K 3,900 at 38.73
1.2%
14 Mar 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$156.91K 3,900 at 40.23
1.2%
28 Feb 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$140.91K 3,900 at 36.13
1.1%
27 Feb 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$140.98K 3,900 at 36.15
1.1%
12 Feb 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$152.14K 3,900 at 39.01
1.1%
11 Feb 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated
$150.23K 3,900 at 38.52
1.1%
24 Jan 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$136.78K 3,900 at 35.07
1.3%
23 Jan 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 3×
$136.65K 3,900 at 35.04
1.3%
10 Jan 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$133.58K 3,900 at 34.25
48.9%
9 Jan 2019
Ciechanover Isaac E. Chief Executive Officer · indirect
Sold, plan not stated 2×
$135.89K 3,900 at 34.84
32.8%
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