Skip to content
buyWeak cluster of 2

Thomas C. Chow bought $9,998 of MSTR

EVP & General Counsel at Strategy Inc. 111 shares at an average of $90.07, traded Jun 16, 2026, filed Jun 17, 2026.

Conviction score
39
Value
$9,998
111 shares
Holdings after
11
change unknown
From 52-week low
+15%
low $106.99, close $122.81
From 52-week high
-73%
high $455.90, as of Jun 16, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $10k at market
    0
  • Relative to holdings
    First purchase: no shares before this trade
    +8
  • Price context
    73% below the 52-week high
    +8
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MSTROct 9, 2026 · close 154.34
Since filing Jun 17, 2026: +32.4%SPY +5.6% · excess +26.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001834012-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 16, 2026POpen-market purchase
Series A Perpetual Stretch Preferred Stock
+100$92.71$9,271100Jun 17, 2026
Jun 16, 2026POpen-market purchase
Series A Perpetual Strike Preferred Stock
+11$66.10$72711Jun 17, 2026

Related signals

Other insiders at Strategy Inc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
9Weak
MSTRsell
Strategy Inc
Jarrod M Patten
director
$81k
475 shares
-2%
13Weak
MSTRsell
Strategy Inc
Jarrod M Patten
director
$238k
1,425 shares
-5%
35Weak
MSTRsell
Strategy Inc
Thomas C. Chow
EVP & General Counsel
$15k
106 shares
-100%
84Strong
MSTRbuy 2
Strategy Inc
Phong Le
President & CEO
$999k
11,000 shares
-
15Weak
MSTRsell 310b5-1
Strategy Inc
Andrew Kang
EVP & CFO
$241k
1,949 shares
-3%
26Weak
MSTRsell 310b5-1
Strategy Inc
Phong Le
President & CEO
$684k
5,522 shares
-4%
1Weak
MSTRsell 310b5-1
Strategy Inc
Jeanine Montgomery
VP & CAO
$44k
354 shares
-3%
37Weak
MSTRsell 310b5-1
Strategy Inc
Andrew Kang
EVP & CFO
$3.9M
33,062 shares
-32%
40Moderate
MSTRsell 310b5-1
Strategy Inc
Phong Le
President & CEO
$11M
93,738 shares
-44%
48Moderate
MSTRbuy
Strategy Inc
Phong Le
President & CEO
$5,467
55 shares
+77%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Thomas C. Chow bought $9,998 of MSTR | InsiderTell