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Insiders · Profile

Tappin Matthew

President, Software Products at STEM. Filing since 3 Jan 2024. CIK 0001986259

Company
Date
Role
Action
Shares
Amount
Of holding
STEM STEM, INC.
2 Jul 2026
President, Software Products
Sold at will
996
$7.82K
9.4%
STEM STEM, INC.
11 Mar 2026
President, Software Products
Sold on a plan
402
$4.35K
12.5%
STEM STEM, INC.
10 Mar 2026
President, Software Products
Sold at will
655
$7.28K
16.9%
STEM STEM, INC.
4 Mar 2026
President, Software Products
Sold at will
185
$1.85K
7.1%
STEM STEM, INC.
3 Mar 2026
President, Software Products
Sold at will
300
$2.90K
10.3%
STEM STEM, INC.
20 Feb 2026
President, Software Products
Sold at will
366
$4.17K
14.1%
STEM STEM, INC.
11 Nov 2025
President, Software Products
Sold at will
9,584
$169.64K
83.7%
STEM STEM, INC.
16 Jun 2025
President, Software Division
Sold on a plan
20,823
$9.37K
35.7%
STEM STEM, INC.
30 May 2025
President, Software Division
Sold on a plan
1,164
$524.96
2.0%
STEM STEM, INC.
12 Mar 2025
President, Software Division
Sold at will
13,070
$5.28K
18.7%
STEM STEM, INC.
7 Mar 2025
President, Software Division
Sold at will
5,645
$2.37K
12.2%
STEM STEM, INC.
20 Feb 2025
President, Software Division
Sold at will
8,130
$5.10K
19.9%
STEM STEM, INC.
28 May 2024
President, Asset Management
Sold on a plan
1,388
$1.83K
7.7%
STEM STEM, INC.
19 Mar 2024
President, Asset Management
Sold at will
26,640
$48.48K
63.6%
STEM STEM, INC.
8 Mar 2024
President, Asset Management
Sold on a plan
24,899
$54.53K
37.3%
STEM STEM, INC.
5 Mar 2024
President, Asset Management
Sold on a plan
3,837
$9.25K
5.4%
STEM STEM, INC.
4 Mar 2024
President, Asset Management
Sold at will
5,724
$14.20K
7.5%
STEM STEM, INC.
20 Feb 2024
President, Asset Management
Sold at will
6,857
$20.91K
37.5%
STEM STEM, INC.
16 Feb 2024
President, Asset Management
Sold at will
10,602
$33.61K
36.7%
STEM STEM, INC.
14 Feb 2024
President, Asset Management
Sold at will
4,556
$14.35K
50.0%
STEM STEM, INC.
3 Jan 2024
President, Asset Management
Sold at will
5,207
$18.54K
36.4%
21 decisions on file.