Insider trading

Period: 120 months Stock: MNTS Plan: Not on a plan × + 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.

49 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.

49 decisions over 120 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.

49 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.

49 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.
49 decisions over 120 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
49 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.

49 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
21 May 2026
Hadfield Chris Director · indirect
Bought
$14.38K 2,000 at 7.19
133%
Largest buy in 3 yrs
20 May 2026
Kabot Brian Director
Bought
$1.38K 250 at 5.52
5.6%
19 May 2026
Kabot Brian Director
Bought
$1.40K 250 at 5.62
5.9%
15 May 2026
Kabot Brian Director
Bought
$10.00K 1,850 at 5.40
128%
First buy on file
15 May 2026
Hadfield Chris Director · indirect
Bought
$7.98K 1,500 at 5.32
opened
First buy on file
26 Sep 2023
Sold at will
$32.90K 17,202 at 1.91
22.1%
Not planned
26 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$24.52K 12,822 at 1.91
73.3%
Sold half or more
25 Sep 2023
Sold at will
$63.91K 31,261 at 2.04
28.7%
Not planned
25 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$47.64K 23,302 at 2.04
79.5%
Sold half or more
22 Sep 2023
Sold at will
$32.39K 13,574 at 2.39
11.1%
Not planned
22 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$24.15K 10,119 at 2.39
54.6%
Sold half or more
14 Sep 2023
Sold at will
$272.00K 81,055 at 3.36
39.8%
Not planned
14 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$202.75K 60,417 at 3.36
86.5%
Sold half or more
13 Sep 2023
Sold at will
$84.10K 18,637 at 4.51
8.4%
Not planned
13 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$62.68K 13,891 at 4.51
46.9%
Not planned
12 Sep 2023
Sold at will
$5.89K 1,136 at 5.19
0.5%
Not planned
12 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$4.39K 847 at 5.19
4.7%
Not planned
11 Sep 2023
Sold at will
$25.21K 4,526 at 5.57
2.0%
Not planned
11 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$18.79K 3,374 at 5.57
16.4%
Not planned
8 Sep 2023
Sold at will
$36.45K 6,269 at 5.81
2.7%
Not planned
8 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$27.18K 4,674 at 5.81
21.0%
Not planned
7 Sep 2023
Sold at will
$76.45K 11,748 at 6.51
4.8%
Not planned
7 Sep 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will 4×
$56.97K 8,755 at 6.51
32.6%
Not planned
8 Jun 2023
Sold at will
$484.53K 1,822,239 at 0.27
12.9%
Not planned
8 Jun 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will
$192.06K 722,301 at 0.27
12.9%
Not planned
7 Jun 2023
Sold at will
$319.88K 1,042,308 at 0.31
6.9%
Not planned
7 Jun 2023
Prime Movers Lab Fund I LP 10% owner · indirect
Sold at will
$126.80K 413,152 at 0.31
6.9%
Not planned
1 Mar 2023
Kabot Brian Director
Sold, plan not stated
$15.93K 20,000 at 0.80
6.9%
1 Feb 2023
Kabot Brian Director
Sold, plan not stated
$18.12K 20,000 at 0.91
6.4%
3 Jan 2023
Kabot Brian Director
Sold, plan not stated
$16.13K 20,000 at 0.81
6.0%
9 Jun 2022
Sold, plan not stated
$105.61K 34,016 at 3.10
0.2%
9 Jun 2022
Prime Movers Lab Fund I LP 10% owner · indirect
Sold, plan not stated 3×
$65.15K 20,984 at 3.10
2.1%
8 Jun 2022
Sold, plan not stated
$206.53K 61,849 at 3.34
0.4%
8 Jun 2022
Prime Movers Lab Fund I LP 10% owner · indirect
Sold, plan not stated 3×
$127.39K 38,151 at 3.34
3.8%
16 Feb 2022
Sold, plan not stated
$1.05M 388,909 at 2.69
2.5%
16 Feb 2022
Prime Movers Lab Fund I LP 10% owner · indirect
Sold, plan not stated 4×
$710.72K 264,091 at 2.69
21.8%
15 Feb 2022
Sold, plan not stated
$627.29K 208,450 at 3.01
1.3%
15 Feb 2022
Prime Movers Lab Fund I LP 10% owner · indirect
Sold, plan not stated 4×
$425.97K 141,550 at 3.01
12.7%
14 Feb 2022
Sold, plan not stated
$735.75K 218,575 at 3.37
1.4%
14 Feb 2022
Prime Movers Lab Fund I LP 10% owner · indirect
Sold, plan not stated 4×
$499.61K 148,425 at 3.37
13.1%
23 Nov 2021
Kennedy Fred G III President
Sold, plan not stated
$580.73K 76,632 at 7.58
57.3%
Sold half or more
23 Nov 2021
Kim Jikun Chief Financial Officer
Sold, plan not stated
$465.74K 61,451 at 7.58
57.4%
Sold half or more
23 Nov 2021
Harms Dawn A. Chief Revenue Officer
Sold, plan not stated
$219.09K 28,899 at 7.58
58.2%
Sold half or more
23 Nov 2021
Rood John C. Chief Executive Officer
Sold, plan not stated
$212.62K 28,041 at 7.58
48.9%
12 Aug 2021
Freedman Edward K. 10% owner · indirect
Bought
$13.00M 1,300,000 at 10.00
737%
First buy on file
13 Nov 2019
Freedman Edward K. 10% owner · indirect
Bought
$4.95M 495,000 at 10.00
opened
First buy on file
13 Nov 2019
Bought
$4.95M 495,000 at 10.00
opened
First buy on file
13 Nov 2019
Kabot Brian Chief Executive Officer · indirect
Bought
$4.95M 495,000 at 10.00
opened
First buy on file
13 Nov 2019
Quiroga Juan Manuel Chief Investment Officer · indirect
Bought
$4.95M 495,000 at 10.00
opened
First buy on file
Showing 1–49 of 49.