Insider trading

Period: 120 months Stock: LASR Role: CFO × + 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.

62 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.

62 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.

62 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.

62 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.
62 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
62 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.

62 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 Sep 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$146.21K 3,524 at 41.49
2.1%
Planned (10b5-1)
3 Sep 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$170.53K 4,191 at 40.69
2.5%
Planned (10b5-1)
4 Jun 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$278.26K 3,817 at 72.90
2.2%
Planned (10b5-1)
3 Jun 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$299.48K 3,840 at 77.99
2.2%
Planned (10b5-1)
20 May 2026
Corso Joseph John Chief Financial Officer
Sold on a plan 4×
$2.50M 35,476 at 70.40
16.7%
Planned (10b5-1)
19 May 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$1.39M 20,243 at 68.48
8.7%
Planned (10b5-1)
18 May 2026
Corso Joseph John Chief Financial Officer
Sold at will
$1.39M 19,575 at 70.82
7.7%
Not planned
15 May 2026
Corso Joseph John Chief Financial Officer
Sold at will
$1.39M 18,445 at 75.16
6.8%
Not planned
6 Mar 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$742.19K 12,290 at 60.39
6.7%
Planned (10b5-1)
5 Mar 2026
Corso Joseph John Chief Financial Officer
Sold on a plan
$807.83K 13,038 at 61.96
6.6%
Planned (10b5-1)
15 Dec 2025
Corso Joseph John Chief Financial Officer
Sold on a plan 2×
$2.40M 66,075 at 36.32
25.2%
Planned (10b5-1)
3 Dec 2025
Corso Joseph John Chief Financial Officer
Sold at will
$139.41K 4,127 at 33.78
1.5%
Not planned
5 Sep 2025
Corso Joseph John Chief Financial Officer
Sold on a plan
$106.67K 3,588 at 29.73
1.3%
Planned (10b5-1)
4 Sep 2025
Corso Joseph John Chief Financial Officer
Sold on a plan
$119.82K 4,112 at 29.14
1.5%
Planned (10b5-1)
25 Aug 2025
Corso Joseph John Chief Financial Officer
Sold on a plan 2×
$1.08M 38,284 at 28.29
12.3%
Planned (10b5-1)
22 Aug 2025
Corso Joseph John Chief Financial Officer
Sold at will
$226.84K 8,007 at 28.33
2.5%
Not planned
21 Aug 2025
Corso Joseph John Chief Financial Officer
Sold at will
$228.32K 8,619 at 26.49
2.6%
Not planned
20 Aug 2025
Corso Joseph John Chief Financial Officer
Sold at will
$228.31K 8,894 at 25.67
2.6%
Not planned
19 Aug 2025
Corso Joseph John Chief Financial Officer
Sold at will
$222.04K 8,449 at 26.28
2.4%
Not planned
18 Aug 2025
Corso Joseph John Chief Financial Officer
Sold at will
$159.90K 5,991 at 26.69
1.7%
Not planned
13 Jun 2025
Corso Joseph John Chief Financial Officer
Sold on a plan
$177.29K 10,062 at 17.62
5.7%
Planned (10b5-1)
4 Mar 2025
Corso Joseph John Chief Financial Officer
Sold on a plan
$34.21K 4,182 at 8.18
3.1%
Planned (10b5-1)
3 Mar 2025
Corso Joseph John Chief Financial Officer
Sold on a plan
$23.10K 2,500 at 9.24
1.8%
Planned (10b5-1)
3 Dec 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$43.60K 4,022 at 10.84
2.6%
Planned (10b5-1)
2 Dec 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$27.30K 2,500 at 10.92
1.6%
Planned (10b5-1)
4 Sep 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$166.15K 14,915 at 11.14
8.7%
Planned (10b5-1)
3 Sep 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$51.03K 4,461 at 11.44
2.5%
Planned (10b5-1)
4 Jun 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$90.83K 7,513 at 12.09
3.9%
Planned (10b5-1)
3 Jun 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$33.23K 2,500 at 13.29
1.3%
Planned (10b5-1)
18 Mar 2024
Corso Joseph John Chief Financial Officer
Sold on a plan
$172.93K 14,105 at 12.26
8.8%
Planned (10b5-1)
1 Dec 2023
Corso Joseph John Chief Financial Officer
Sold at will
$347.44K 26,242 at 13.24
13.6%
Not planned
15 Feb 2022
Bareket Ran Chief Financial Officer
Sold, plan not stated
$194.90K 10,000 at 19.49
6.0%
11 Jan 2022
Bareket Ran Chief Financial Officer
Sold, plan not stated
$237.20K 10,000 at 23.72
6.0%
14 Dec 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$179.26K 7,278 at 24.63
4.4%
22 Nov 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$192.88K 7,149 at 26.98
4.2%
17 Nov 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$9.21K 336 at 27.42
0.2%
12 Oct 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$253.42K 9,977 at 25.40
5.5%
18 Aug 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$399.71K 16,288 at 24.54
8.2%
17 May 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$8.85K 348 at 25.42
0.3%
12 Apr 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$319.90K 10,000 at 31.99
6.8%
12 Mar 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$261.90K 7,500 at 34.92
5.2%
12 Feb 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$301.80K 7,500 at 40.24
5.2%
12 Jan 2021
Bareket Ran Chief Financial Officer
Sold, plan not stated
$283.05K 7,500 at 37.74
5.2%
11 Dec 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$421.00K 12,500 at 33.68
8.3%
16 Nov 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$11.92K 429 at 27.79
0.3%
11 Nov 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$366.38K 12,500 at 29.31
7.7%
18 Aug 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$302.63K 12,500 at 24.21
7.1%
18 May 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$282.46K 12,945 at 21.82
11.6%
7 May 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$17.87K 885 at 20.19
0.9%
19 Feb 2020
Bareket Ran Chief Financial Officer
Sold, plan not stated
$219.16K 11,210 at 19.55
10.7%
Showing 1–50 of 62. Page 1 of 2 Older →