Thomas Kean's MSFT trades

  • The latest MSFT trade was a sale on Aug 27, 2026, when MSFT closed at $505.06. It closed at $521.21 on Nov 3, 2026 (+3%).

Price changes use the closing price on each trade date, not the price actually paid, and ignore dividends. Filings report amounts only as ranges, so these figures show direction, not anyone's actual profit.

Thomas Kean reported 5 MSFT transactions in 5 filings with the House Clerk for 2025–2026: 1 purchase and 4 sales of Microsoft Corporation, with trade dates from Jan 31, 2025 to Aug 27, 2026. The median gap between trade date and filing date is 24 days, and every trade was reported within 45 days.

Transactions
5
Buys / sells
1 / 4
Disclosed range
$19K – $110K
Last filed
2026-09-12

MSFT transactions reported by Thomas Kean

5 of 5 rows
TypeOwner
Microsoft Corporation - Common Stock
MSFT
SaleSelf$15,001 - $50,0002026-09-12
#20035431
Microsoft Corporation - Common Stock
MSFT
SaleSelf$1,001 - $15,0002026-07-15
#20035003
Microsoft Corporation - Common Stock
MSFT
SaleSelf$1,001 - $15,0002026-02-19
#20034025
Microsoft Corporation - Common Stock
MSFT
SaleSelf$1,001 - $15,0002025-09-18
#20032089
Microsoft Corporation - Common Stock
MSFT
PurchaseSelf$1,001 - $15,0002025-02-19
#20026802

A row is a disclosure, not an execution record: the filing reports a date, a bracket, and the reported owner, but not the price, share count, or reason. Compare the trade date with the filing date to see how long the transaction stayed private.

How long disclosure took

Days from trade date to filing date for 5 rows. The STOCK Act allows 30 days from notification and no more than 45 days from the trade. A late row is a timing fact, not evidence of wrongdoing.

0–15 days
0
16–30 days
4
31–45 days
1
Over 45 days
0
Median / longest
24d / 43d

Source documents

5 House Clerk periodic transaction reports, newest first. Each link opens the official filing.

What Thomas Kean's MSFT filings don’t tell you

A disclosure row records a trade date, an amount bracket, and who owned the asset. It does not say why the trade was made, whether the position is still held, or anything about the business behind the ticker: revenue trends, margins, balance-sheet risk, or valuation. Those answers are in company filings, not congressional ones.

To work through a company yourself, use our stock research checklist. Members get the full version of that work: one sourced investment call a month, with the numbers and the risks that would change the view.

Members-only research

What members are reading this month

The thesis, the numbers behind it, and what would break it. Full access is $39 a month.

Read the full research

Thomas Kean and MSFT: questions

Did Thomas Kean buy or sell MSFT?

House Clerk filings for 2025 and 2026 show 1 purchase and 4 sales of Microsoft Corporation (MSFT) reported by Thomas Kean, between 2025-01-31 and 2026-08-27. Reported owner: Self.

How much MSFT did Thomas Kean trade?

Filings disclose brackets, not exact values. Summing the low and high ends of each bracket gives $19K – $110K across 5 transactions. Yield Theory does not estimate share counts, prices, or gains from these ranges.

When was the last MSFT filing by Thomas Kean?

The most recent filing that includes a MSFT trade was filed on 2026-09-12. New filings appear in the House Clerk index and are picked up when the dataset is refreshed.

Yield Theory is not affiliated with any elected official or with Microsoft Corporation. Rows are parsed from public House Clerk periodic transaction reports; amounts are reported brackets and filings can be amended. This page is educational and is not investment advice.

Don’t copy the filing. Read the thesis.

Thomas Kean MSFT disclosures are delayed, ranged, and often a spouse. Members get the monthly call that treats those rows as one input, then names catalysts, risks, and what would change the view. $39/month or $249/year.

$39/mo or $249/yr · cancel future renewals anytime · sources included