Insider trading

Period: 120 months Stock: MSTR Role: Other officers × + Add filter Clear all
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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.

174 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.

174 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.

174 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.

174 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.
174 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
174 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.

174 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 Sep 2026
Chow Thomas C. EVP & General Counsel
Sold at will
$14.71K 106 at 138.75
100%
Sold half or more
16 Jun 2026
Chow Thomas C. EVP & General Counsel
Bought 2×
$10.00K 111 at 90.07
opened
First buy on file
9 Jun 2026
Sold on a plan 3×
$43.84K 354 at 123.84
3.1%
Planned (10b5-1)
24 Mar 2026
Sold on a plan 3×
$65.02K 470 at 138.33
4.3%
Planned (10b5-1)
12 Mar 2026
Sold on a plan
$35.69K 260 at 137.25
2.7%
Planned (10b5-1)
19 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan
$525.25K 2,600 at 202.02
7.4%
Planned (10b5-1)
18 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan
$520.00K 2,600 at 200.00
7.4%
Planned (10b5-1)
18 Nov 2025
Sold on a plan
$8.97K 43 at 208.55
0.5%
Planned (10b5-1)
17 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan
$520.00K 2,600 at 200.00
7.4%
Planned (10b5-1)
14 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan
$521.25K 2,600 at 200.48
7.4%
Planned (10b5-1)
13 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan
$581.53K 2,600 at 223.67
7.4%
Planned (10b5-1)
12 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan 14×
$1.21M 5,334 at 226.36
14.0%
Planned (10b5-1)
11 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan 3×
$1.25M 5,334 at 235.18
29.5%
Planned (10b5-1)
10 Nov 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan 2×
$1.33M 5,334 at 249.12
29.5%
Planned (10b5-1)
7 Oct 2025
Shao Wei-Ming EVP & General Counsel
Sold at will 4×
$10.72M 30,000 at 357.37
70.2%
Sold half or more
18 Sep 2025
Shao Wei-Ming EVP & General Counsel
Sold at will
$3.56M 10,000 at 355.79
44.0%
Not planned
15 Sep 2025
Shao Wei-Ming EVP & General Counsel
Bought
$1.21M 12,500 at 96.92
500%
Largest buy in 3 yrs
29 Jul 2025
Bought
$450.00K 5,000 at 90.00
opened
First buy on file
29 Jul 2025
Shao Wei-Ming EVP & General Counsel
Bought
$225.00K 2,500 at 90.00
opened
14 Jul 2025
Shao Wei-Ming EVP & General Counsel
Sold at will 16×
$4.89M 10,900 at 448.89
46.1%
Not planned
11 Jul 2025
Sold at will
$18.84M 43,750 at 430.54
83.6%
Sold half or more
11 Jul 2025
Shao Wei-Ming EVP & General Counsel
Sold at will 12×
$4.32M 10,000 at 431.98
44.0%
Not planned
10 Jul 2025
Shao Wei-Ming EVP & General Counsel
Sold at will 10×
$8.37M 20,000 at 418.60
61.1%
Sold half or more
9 Jul 2025
Shao Wei-Ming EVP & General Counsel
Sold at will
$13.05M 32,500 at 401.47
71.9%
Sold half or more
6 Jun 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan 8×
$637.09K 1,701 at 374.54
11.8%
Planned (10b5-1)
6 Jun 2025
Sold on a plan 7×
$126.97K 339 at 374.55
3.8%
Planned (10b5-1)
5 Jun 2025
Shao Wei-Ming EVP & General Counsel
Bought on a plan
$299.80K 3,527 at 85.00
opened
Bought on a plan
5 Jun 2025
Sold on a plan
$370.70 1 at 370.70
0.0%
Planned (10b5-1)
14 May 2025
Shao Wei-Ming EVP & General Counsel
Sold at will
$3.19M 7,500 at 425.00
41.4%
Not planned
12 May 2025
Shao Wei-Ming EVP & General Counsel
Sold at will
$4.21M 10,000 at 420.79
48.6%
Not planned
15 Apr 2025
Shao Wei-Ming EVP & General Counsel
Sold at will
$3.15M 10,000 at 315.00
48.6%
Not planned
14 Apr 2025
Shao Wei-Ming EVP & General Counsel
Sold at will
$3.14M 10,000 at 314.16
48.6%
Not planned
24 Mar 2025
Shao Wei-Ming EVP & General Counsel
Sold on a plan 2×
$675.32K 2,051 at 329.26
16.2%
Planned (10b5-1)
24 Mar 2025
Sold on a plan 2×
$158.38K 481 at 329.27
5.8%
Planned (10b5-1)
20 Mar 2025
Shao Wei-Ming EVP & General Counsel
Bought
$42.50K 500 at 85.00
opened
First buy on file
18 Nov 2024
Montgomery Jeanine SVP & CAO
Sold on a plan
$16.54K 46 at 359.56
0.7%
Planned (10b5-1)
14 Nov 2024
Shao Wei-Ming SEVP & General Counsel
Sold on a plan
$403.71K 1,252 at 322.45
14.0%
Planned (10b5-1)
14 Nov 2024
Montgomery Jeanine SVP & CAO
Sold on a plan
$242.48K 752 at 322.45
10.5%
Planned (10b5-1)
13 Nov 2024
Shao Wei-Ming SEVP & General Counsel
Sold on a plan 2×
$6.62M 18,000 at 368.01
73.6%
Sold half or more
7 Nov 2024
Shao Wei-Ming SEVP & General Counsel
Sold at will
$5.44M 20,000 at 271.98
75.6%
Sold half or more
6 Nov 2024
Montgomery Jeanine SVP & CAO
Sold at will 6×
$14.48M 56,250 at 257.41
90.8%
Sold half or more
23 Aug 2024
Shao Wei-Ming SEVP & General Counsel
Sold at will 3×
$1.30M 9,000 at 144.00
58.2%
Sold half or more
22 Aug 2024
Shao Wei-Ming SEVP & General Counsel
Sold at will
$423.60K 3,000 at 141.20
31.7%
Not planned
13 Aug 2024
Shao Wei-Ming SEVP & General Counsel
Sold at will 3×
$1.70M 12,500 at 136.26
65.9%
Sold half or more
17 Jun 2024
Shao Wei-Ming SEVP & General Counsel
Sold at will
$273.94K 190 at 1,441.81
22.7%
Not planned
17 Jun 2024
Montgomery Jeanine SVP & CAO
Sold at will
$54.79K 38 at 1,441.81
6.3%
Not planned
25 Apr 2024
SAYLOR MICHAEL J Executive Chairman
Sold on a plan 26×
$6.23M 5,000 at 1,245.18
100%
Sold half or more
24 Apr 2024
SAYLOR MICHAEL J Executive Chairman
Sold on a plan 23×
$6.48M 5,000 at 1,295.80
100%
Sold half or more
23 Apr 2024
SAYLOR MICHAEL J Executive Chairman
Sold on a plan 23×
$6.73M 5,000 at 1,346.28
100%
Sold half or more
22 Apr 2024
SAYLOR MICHAEL J Executive Chairman
Sold on a plan 35×
$6.46M 5,000 at 1,292.97
100%
Sold half or more
Showing 1–50 of 174. Page 1 of 4 Older →