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STX insider trading

Seagate Technology Holdings plc — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
0
Bought · 24 mo
$0
Buys · last 90 days
0 · $0
Most recent buy
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Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-10-02MOSLEY WILLIAM D
CEO
Sold1,146$912.04$1.0M
2026-10-02MOSLEY WILLIAM D
CEO
Sold2,985$931.46$2.8M
2026-09-16MOSLEY WILLIAM D
CEO
Sold97,889$772.14$75.6M
2026-09-16Morris John Christopher
EVP & CTO
Sold15,466$772.15$11.9M
2026-09-16Romano Gianluca
EVP & CFO
Sold49,984$772.16$38.6M
2026-09-16Teh Ban Seng
EVP & Chief Commercial Officer
Sold47,886$781.67$37.4M
2026-09-15Romano Gianluca
EVP & CFO
Sold39,658$829.64$32.9M
2026-09-15MOSLEY WILLIAM D
CEO
Sold1,870$781.23$1.5M
2026-09-11MOSLEY WILLIAM D
CEO
Sold2,849$862.13$2.5M
2026-09-03MOSLEY WILLIAM D
CEO
Sold19,978$816.29$16.3M
2026-08-24Lee James CI
EVP & CLO
Sold2,516$849.35$2.1M
2026-08-24MOSLEY WILLIAM D
CEO
Sold18,138$849.35$15.4M
2026-08-24Morris John Christopher
EVP & CTO
Sold2,028$849.35$1.7M
2026-08-24Romano Gianluca
EVP & CFO
Sold9,076$849.35$7.7M
2026-08-24Teh Ban Seng
EVP & Chief Commercial Officer
Sold1,759$861.81$1.5M
2026-08-14Teh Ban Seng
EVP & Chief Commercial Officer
Sold7,361$920.80$6.8M
2026-08-04MOSLEY WILLIAM D
CEO
Sold11,884$827.82$9.8M
2026-07-02MOSLEY WILLIAM D
CEO
Sold11,295$916.15$10.3M
2026-07-02MOSLEY WILLIAM D
CEO
Sold2,640$921.48$2.4M
2026-06-15MOSLEY WILLIAM D
CEO
Sold1,768$880.19$1.6M
2026-06-11MOSLEY WILLIAM D
CEO
Sold2,855$821.74$2.3M
2026-06-02MOSLEY WILLIAM D
CEO
Sold8,306$922.73$7.7M
2026-06-02MOSLEY WILLIAM D
CEO
Sold2,445$899.29$2.2M
2026-05-21MOSLEY WILLIAM D
CEO
Sold26,616$751.80$20.0M
2026-05-14Teh Ban Seng
EVP & Chief Commercial Officer
Sold9,572$819.49$7.8M

Showing the 25 most recent of 59 filings for STX in the last two years. The full history, the price chart with every buy and sell marked, and daily updates are in the members browser.

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Every insider buy and sell for STX plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.