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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 17 Jul 2026 for Mannkind CORP, €45k. Read the official filing
Filing timeline
BuySaleDavid Thomson
Insider track record
Disclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
David Thomson: trading record in brief
David Thomson is a declared insider of Mannkind Corp (senior executive), with filings sourced from SEC (Form 4). Between 18 May 2021 and 17 July 2026, the trades on record add up to 25 filings.
Every open-market trade on record is a sale: 2 sales worth €101k. Outside the open market, there are 21 share grants and 2 option exercises. Since January 2026: no purchases and 1 sale on the market.
The newest entry dates from 17 July 2026: an option exercise, in Mannkind Corp. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to David Thomson
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations25 total
12,662 shares@ US$4.090.0043% mcap1.5% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308131:2
93,790 shares0Common Stock, $0.01 Par ValueSEC:0001193125-26-308131:0
51,632 shares@ US$4.090.018% mcap6.1% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308131:1
17,754 shares@ US$4.090.0061% mcap2.1% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308131:3
16,378 shares@ US$4.090.0056% mcap1.9% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308131:4
24,109 shares@ US$4.050.0081% mcap2.8% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308131:5
60,000 shares@ US$4.5570.0% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-25-308347:0
30,361 shares@ US$3.85100.0% of flowCommon Stock, $0.01 Par ValueSEC:0000950170-25-096737:0
9,536 shares@ US$4.371.4% of flowCommon Stock, $0.01 Par ValueSEC:0000950170-25-075534:0
105,600 shares0Common Stock, $0.01 Par ValueSEC:0000950170-25-073082:0
22,489 shares@ US$5.384.2% of flowCommon Stock, $0.01 Par ValueSEC:0000950170-24-102040:0
12,616 shares@ US$5.832.6% of flowCommon Stock, $0.01 Par ValueSEC:0000950170-24-084403:0
77,420 shares@ US$4.5912.6% of flowCommon Stock, $0.01 Par ValueSEC:0000950170-24-063262:0
129,000 shares0Common Stock, $.01 Par ValueSEC:0000950170-24-062069:0
12,342 shares@ US$4.321.9% of flowCommon Stock, $.01 Par ValueSEC:0000950170-24-059962:0
20,328 shares@ US$4.723.4% of flowCommon Stock, $.01 Par ValueSEC:0001209191-23-047550:0
92,000 shares0Common Stock, $.01 Par ValueSEC:0001209191-23-032728:0
400,000 shares@ US$4.7968.3% of flowCommon Stock, $.01 Par ValueSEC:0001209191-23-032035:0
6,001 shares@ US$4.561.0% of flowCommon Stock, $.01 Par ValueSEC:0001209191-23-031288:0
7,781 shares@ US$4.401.2% of flowCommon Stock, $.01 Par ValueSEC:0001209191-23-029238:0
14,178 shares@ US$3.732.0% of flowCommon Stock, $.01 Par ValueSEC:0001209191-22-047943:0
6,001 shares@ US$3.190.0019% mcap53.0% of flowCommon Stock, $.01 Par ValueSEC:0001209191-22-031199:0
90,000 shares0Restricted Stock UnitSEC:0001209191-22-028677:0
4,100 shares@ US$4.640.5% of flowCommon Stock, $.01 Par ValueSEC:0001209191-21-053771:0
69,412 shares0Restricted Stock UnitSEC:0001209191-21-034453:0
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