Insider trading

Period: 120 months Stock: ATOM Role: Other officers × + 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.

111 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.

111 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.

111 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.

111 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.
111 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
111 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.

111 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Sep 2026
Mears Robert J Chief Technology Officer
Sold on a plan
$24.43K 6,312 at 3.87
2.4%
Planned (10b5-1)
1 Sep 2026
Mears Robert J Chief Technology Officer
Sold on a plan 5×
$25.79K 6,367 at 4.05
2.4%
Planned (10b5-1)
3 Aug 2026
Mears Robert J Chief Technology Officer
Sold on a plan
$5.05K 1,000 at 5.05
0.4%
Planned (10b5-1)
1 Jul 2026
Mears Robert J Chief Technology Officer
Sold on a plan
$8.40K 1,000 at 8.40
0.4%
Planned (10b5-1)
15 Jun 2026
Mears Robert J Chief Technology Officer
Sold on a plan
$77.40K 8,182 at 9.46
2.9%
Planned (10b5-1)
9 Jun 2026
Mears Robert J Chief Technology Officer
Sold on a plan 2×
$157.61K 18,012 at 8.75
6.3%
Planned (10b5-1)
8 Jun 2026
Mears Robert J Chief Technology Officer
Sold on a plan 5×
$306.87K 37,156 at 8.26
12.1%
Planned (10b5-1)
1 Jun 2026
Mears Robert J Chief Technology Officer
Sold on a plan 4×
$51.90K 5,453 at 9.52
1.9%
Planned (10b5-1)
2 Mar 2026
Mears Robert J Chief Technology Officer
Sold on a plan 4×
$19.70K 3,979 at 4.95
2.3%
Planned (10b5-1)
1 Dec 2025
Mears Robert J Chief Technology Officer
Sold on a plan 4×
$8.64K 3,614 at 2.39
1.9%
Planned (10b5-1)
11 Jun 2025
Mears Robert J Chief Technology Officer
Sold on a plan
$25.72K 4,196 at 6.13
2.1%
Planned (10b5-1)
2 Jun 2025
Mears Robert J Chief Technology Officer
Sold at will 4×
$21.22K 3,537 at 6.00
1.7%
Not planned
4 Mar 2025
Mears Robert J Chief Technology Officer
Sold on a plan
$13.62K 2,654 at 5.13
1.3%
Planned (10b5-1)
3 Mar 2025
Mears Robert J Chief Technology Officer
Sold on a plan 4×
$12.85K 2,174 at 5.91
1.0%
Planned (10b5-1)
10 Dec 2024
Mears Robert J Chief Technology Officer
Sold on a plan
$19.87K 2,628 at 7.56
2.0%
Planned (10b5-1)
2 Dec 2024
Mears Robert J Chief Technology Officer
Sold at will 4×
$13.33K 2,200 at 6.06
1.7%
Not planned
3 Sep 2024
Mears Robert J Chief Technology Officer
Sold at will 4×
$5.85K 2,269 at 2.58
1.7%
Not planned
4 Jun 2024
Mears Robert J Chief Technology Officer
Sold at will
$6.38K 1,578 at 4.04
1.2%
Not planned
3 Jun 2024
Mears Robert J Chief Technology Officer
Sold at will 4×
$9.04K 2,189 at 4.13
1.6%
Not planned
4 Mar 2024
Mears Robert J Chief Technology Officer
Sold on a plan
$22.50K 3,294 at 6.83
2.3%
Planned (10b5-1)
1 Mar 2024
Mears Robert J Chief Technology Officer
Sold on a plan 4×
$16.98K 2,739 at 6.20
1.9%
Planned (10b5-1)
1 Mar 2024
Lewis Jeffrey A SVP, Marketing and Bus. Dev
Sold at will 2×
$4.14K 668 at 6.20
2.5%
Not planned
4 Dec 2023
Mears Robert J Chief Technology Officer
Sold at will
$23.28K 3,251 at 7.16
2.8%
Not planned
1 Dec 2023
Mears Robert J Chief Technology Officer
Sold at will 5×
$37.78K 5,664 at 6.67
4.6%
Not planned
1 Dec 2023
Lewis Jeffrey A SVP, Marketing and Bus. Dev
Sold at will 2×
$4.50K 674 at 6.67
2.4%
Not planned
15 Sep 2023
Mears Robert J Chief Technology Officer
Sold on a plan 2×
$76.50K 13,304 at 5.75
10.0%
Planned (10b5-1)
1 Sep 2023
Mears Robert J Chief Technology Officer
Sold at will 4×
$17.14K 2,729 at 6.28
2.2%
Not planned
1 Sep 2023
Lewis Jeffrey A SVP, Marketing and Bus. Dev
Sold at will 2×
$4.16K 662 at 6.28
2.3%
Not planned
2 Jun 2023
Mears Robert J Chief Technology Officer
Sold on a plan
$24.19K 2,800 at 8.64
2.2%
Planned (10b5-1)
1 Jun 2023
Mears Robert J Chief Technology Officer
Sold on a plan 5×
$104.45K 11,817 at 8.84
8.4%
Planned (10b5-1)
1 Jun 2023
Lewis Jeffrey A SVP, Marketing and Bus. Dev
Sold at will 2×
$5.98K 664 at 9.00
2.3%
Not planned
2 Mar 2023
Mears Robert J Chief Technology Officer
Sold, plan not stated
$16.88K 2,800 at 6.03
2.1%
1 Mar 2023
Mears Robert J Chief Technology Officer
Sold, plan not stated 5×
$75.27K 11,844 at 6.35
8.2%
1 Mar 2023
Lewis Jeffrey A SVP, Marketing and Bus. Dev
Sold, plan not stated
$1.47K 227 at 6.49
0.8%
2 Dec 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated
$22.40K 2,800 at 8.00
2.5%
1 Dec 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated 5×
$97.82K 11,890 at 8.23
9.7%
1 Dec 2022
Lewis Jeffrey A SVP, Marketing and Bus. Dev.
Sold, plan not stated
$1.60K 191 at 8.37
2.3%
2 Sep 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated
$34.36K 2,800 at 12.27
2.4%
1 Sep 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated 5×
$139.72K 11,940 at 11.70
9.3%
1 Sep 2022
Lewis Jeffrey A SVP, Marketing and Bus. Dev.
Sold, plan not stated
$2.42K 196 at 12.34
2.3%
2 Jun 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated
$32.73K 2,800 at 11.69
2.3%
1 Jun 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated 4×
$22.52K 1,867 at 12.06
1.5%
1 Jun 2022
Lewis Jeffrey A SVP, Marketing and Bus. Dev
Sold, plan not stated
$2.21K 183 at 12.06
2.1%
1 Mar 2022
Mears Robert J Chief Technology Officer
Sold, plan not stated 6×
$238.05K 14,927 at 15.95
10.9%
2 Dec 2021
Mears Robert J Chief Technology Officer
Sold, plan not stated
$63.50K 2,800 at 22.68
2.4%
1 Dec 2021
Mears Robert J Chief Technology Officer
Sold, plan not stated 5×
$300.83K 12,200 at 24.66
9.4%
2 Sep 2021
Laurencio Francis See Remarks
Sold, plan not stated 2×
$85.87K 3,500 at 24.53
5.4%
2 Sep 2021
Mears Robert J Chief Technology Officer
Sold, plan not stated
$68.60K 2,800 at 24.50
2.3%
1 Sep 2021
Mears Robert J Chief Technology Officer
Sold, plan not stated 2×
$292.45K 12,076 at 24.22
9.0%
1 Sep 2021
Laurencio Francis See Remarks
Sold, plan not stated
$89.18K 3,655 at 24.40
5.5%
Showing 1–50 of 111. Page 1 of 3 Older →