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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 29 Apr 2026 for Kaiser Aluminum CORP. Read the official filing
Filing timeline
BuySaleJohn Malcolm Donnan
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
John Malcolm Donnan: trading record in brief
John Malcolm Donnan, listed as senior executive, appears in our data through filings on Kaiser Aluminum Corp shares, published by SEC (Form 4). The record holds 8 filings, for trades running from 5 March 2022 to 28 April 2026.
Every open-market trade on record is a sale: 2 sales worth €2.4M. Besides market trades, the filings include 5 share grants. So far in 2026, the count stands at no purchases and 2 sales.
On 29 April 2026 came the latest disclosure, an open-market sale for €417k in Kaiser Aluminum Corp. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to John Malcolm Donnan
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations8 total
1,500 shares0Common Stock, par value $0.01 per shareSEC:0001193125-26-191904:1
2,743 shares@ US$178.20150.017% mcap100.0% of flowCommon Stock, par value $0.01 per shareSEC:0001193125-26-191904:0
3,699 shares0Common Stock, par value $0.01 per shareSEC:0001193125-26-098631:0
18,461 shares@ US$125.075882.4% of flowCommon Stock, par value $0.01 per shareSEC:0001193125-26-071959:0
6,774 shares0Common Stock, par value $0.01 per shareSEC:0000950170-25-035559:0
6,949 shares0Common Stock, par value $0.01 per shareSEC:0000950170-24-028029:0
4,239 shares0Common Stock, par value $0.01 per shareSEC:0001209191-23-016756:0
3,453 shares0Common Stock, par value $0.01 per shareSEC:0001628280-22-005427:0
8 of 8 declarations
