Insider trading

Period: 12 months Stock: MAZE Minimum amount: $100K × Plan: Scheduled (10b5-1) × + 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.

39 decisions over 12 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.

39 decisions over 12 months
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.

39 decisions over 12 months
The trade

Minimum amount

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

39 decisions over 12 months Remove this filter
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.
39 decisions over 12 months Remove this filter
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
39 decisions over 12 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.

39 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan
$862.19K 31,908 at 27.02
14.3%
Planned (10b5-1)
1 Oct 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$434.74K 16,141 at 26.93
100%
Sold half or more
29 Sep 2026
Sold on a plan
$202.92K 7,500 at 27.06
18.8%
Planned (10b5-1)
4 Sep 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$254.50K 9,705 at 26.22
100%
Sold half or more
1 Sep 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan
$838.78K 31,908 at 26.29
12.5%
Planned (10b5-1)
1 Sep 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$425.51K 16,141 at 26.36
100%
Sold half or more
28 Aug 2026
Sold on a plan
$206.82K 7,500 at 27.58
22.2%
Planned (10b5-1)
13 Aug 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$445.62K 16,142 at 27.61
100%
Sold half or more
3 Aug 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan 4×
$922.32K 34,501 at 26.73
62.5%
Sold half or more
29 Jul 2026
Sold on a plan 2×
$205.03K 7,500 at 27.34
22.2%
Planned (10b5-1)
1 Jul 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan 3×
$1.03M 34,501 at 29.98
59.7%
Sold half or more
1 Jul 2026
Bernstein Harold President, R&D & CMO
Sold on a plan 2×
$436.86K 14,609 at 29.90
100%
Sold half or more
29 Jun 2026
Sold on a plan
$210.15K 7,500 at 28.02
22.2%
Planned (10b5-1)
23 Jun 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan
$621.67K 23,865 at 26.05
7.0%
Planned (10b5-1)
22 Jun 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan 2×
$103.82K 3,993 at 26.00
13.3%
Planned (10b5-1)
1 Jun 2026
Bernstein Harold President, R&D & CMO
Sold on a plan 2×
$381.11K 14,853 at 25.66
100%
Sold half or more
1 Jun 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan 2×
$174.05K 6,643 at 26.20
19.2%
Planned (10b5-1)
29 May 2026
Sold on a plan
$197.55K 7,500 at 26.34
23.2%
Planned (10b5-1)
26 May 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan
$665.52K 25,582 at 26.02
6.8%
Planned (10b5-1)
22 May 2026
Coloma Jason V Chief Executive Officer · indirect
Sold on a plan 2×
$181.53K 6,982 at 26.00
19.7%
Planned (10b5-1)
14 May 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$393.35K 15,000 at 26.22
100%
Sold half or more
29 Apr 2026
Sold on a plan
$190.30K 7,500 at 25.37
41.7%
Planned (10b5-1)
1 Apr 2026
Bernstein Harold President, R&D & CMO
Sold on a plan 3×
$441.90K 15,000 at 29.46
100%
Sold half or more
30 Mar 2026
Sold on a plan 2×
$220.02K 7,500 at 29.34
41.7%
Planned (10b5-1)
20 Mar 2026
Bernstein Harold President, R&D & CMO
Sold on a plan 3×
$736.44K 15,000 at 49.10
100%
Sold half or more
10 Mar 2026
Bernstein Harold President, R&D & CMO
Sold on a plan 2×
$1.51M 30,000 at 50.45
100%
Sold half or more
2 Mar 2026
Bachrodt Amy SVP, Finance
Sold on a plan 2×
$226.01K 5,000 at 45.20
27.8%
Planned (10b5-1)
27 Feb 2026
Sold on a plan 2×
$340.72K 7,500 at 45.43
41.7%
Planned (10b5-1)
2 Feb 2026
Bernstein Harold President, R&D & CMO
Sold on a plan 4×
$690.33K 15,000 at 46.02
100%
Sold half or more
2 Feb 2026
Bachrodt Amy SVP, Finance
Sold on a plan 3×
$230.22K 5,000 at 46.04
27.8%
Planned (10b5-1)
29 Jan 2026
Sold on a plan 3×
$331.99K 7,500 at 44.27
41.7%
Planned (10b5-1)
22 Jan 2026
Bachrodt Amy SVP, Finance
Sold on a plan
$227.61K 5,000 at 45.52
27.8%
Planned (10b5-1)
7 Jan 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$1.01M 25,156 at 40.20
100%
Sold half or more
2 Jan 2026
Bachrodt Amy SVP, Finance
Sold on a plan 2×
$195.75K 5,000 at 39.15
27.8%
Planned (10b5-1)
2 Jan 2026
Bernstein Harold President, R&D & CMO
Sold on a plan
$179.19K 4,432 at 40.43
100%
Sold half or more
30 Dec 2025
Bachrodt Amy SVP, Finance
Sold on a plan
$200.41K 5,000 at 40.08
27.8%
Planned (10b5-1)
29 Dec 2025
Sold on a plan 2×
$2.94M 72,400 at 40.56
87.3%
Sold half or more
29 Dec 2025
Bernstein Harold President, R&D & CMO
Sold on a plan 2×
$1.83M 45,000 at 40.56
100%
Sold half or more
29 Dec 2025
Bachrodt Amy SVP, Finance
Sold on a plan 2×
$405.77K 10,000 at 40.58
43.5%
Planned (10b5-1)
Showing 1–39 of 39.