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Companies
▲ Purchases (2 ops.)
▼ Sales (23 ops.)
Latest filing published 17 Jun 2026 for Strategy Inc, €626.
Filing timeline
BuySaleThomas C. Chow
Insider track record
Disclosed buys
2
Disclosed sells
23
Signal history
Closed purchases
Market purchases
2
Positive at T+90
100%
Median T+90
+12.1%
Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +36.4%Entry US$112.53 · Close 21 Oct 2026 US$153.48
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Thomas C. Chow: trading record in brief
In 2021, Thomas C. Chow lodged 20 of 40 filings at PubMatic, Inc., where the title is General Counsel and Secretary. The 22 sales in the record, all at PubMatic, weigh EUR 3,726,922, with a median of EUR 30,378; two of them, on November 26, 2021, reach EUR 1,289,712 and EUR 876,425, and another EUR 415,101 on June 1, 2021.
The record also holds two purchases of a very different order of magnitude, on June 16, 2026 at Strategy Inc, where the title is EVP & General Counsel: EUR 7,985 and EUR 626, EUR 8,612 in all. These are the only filings of the last twelve months. Purchases make up only 8% of open-market trades. On top come 11 option exercises and 5 filings of another nature.
After 2021 (20 filings) and 2022 (18), the record has 2 filings in 2026. The count of trades by Chow within 30 days of colleagues at PubMatic, Inc. is 22, 22 and 22, all of them in the same direction. The colleagues, in the same order: Amar K. Goel, Jeffrey K. Hirsch and Rajeev K. Goel.
Companies and markets linked to Thomas C. Chow
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations40 total
11 shares@ US$66.102.9% of flowSeries A Perpetual Strike Preferred StockSEC:0001834012-26-000002:1
Canonical exit: 14 Sept 2026 (T+90)
100 shares@ US$92.7137.5% of flowSeries A Perpetual Stretch Preferred StockSEC:0001834012-26-000002:0
Canonical exit: 14 Sept 2026 (T+90)
461 shares@ US$15.281722.7% of flowClass A Common StockSEC:0001209191-22-041522:0
2,060 shares0Class A Common StockSEC:0001209191-22-041409:0
294 shares@ US$15.870.1% of flowClass A Common StockSEC:0001209191-22-040947:1
804 shares0Class A Common StockSEC:0001209191-22-040947:0
944 shares@ US$2.970.1% of flowClass A Common StockSEC:0001209191-22-034270:1
4,166 shares@ US$2.160.2% of flowClass A Common StockSEC:0001209191-22-034270:2
1,250 shares@ US$20.500.6% of flowClass A Common StockSEC:0001209191-22-034270:3
5,756 shares@ US$20.282.9% of flowClass A Common StockSEC:0001209191-22-034270:4
646 shares@ US$3.897.8% of flowClass A Common StockSEC:0001209191-22-034270:0
10,000 shares@ US$21.745.5% of flowClass A Common StockSEC:0001209191-22-030754:1
10,000 shares0Class A Common StockSEC:0001209191-22-030754:0
560 shares@ US$27.590.4% of flowClass A Common StockSEC:0001834012-22-000009:2
306 shares@ US$28.010.2% of flowClass A Common StockSEC:0001834012-22-000009:3
2,060 shares0Class A Common StockSEC:0001834012-22-000009:1
803 shares0Class A Common StockSEC:0001834012-22-000009:0
5,000 shares@ US$21.822.6% of flowClass A Common StockSEC:0001834012-22-000007:1
5,000 shares0Class A Common StockSEC:0001834012-22-000007:0
804 shares0Class A Common StockSEC:0001834012-22-000003:0
634 shares@ US$37.5769.5% of flowClass A Common StockSEC:0001834012-21-000014:0
25,678 shares@ US$38.2626.8% of flowClass A Common StockSEC:0001834012-21-000012:2
2,600 shares@ US$39.062.8% of flowClass A Common StockSEC:0001834012-21-000012:3
38,604 shares@ US$37.4539.5% of flowClass A Common StockSEC:0001834012-21-000012:1
66,882 shares0Class A Common StockSEC:0001834012-21-000012:0
25 of 40 declarations
