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Lisa T Su

CIK 1405109 · Chair, President & CEO · last filed 2026-08-20

Lisa T Su is a Chair, President & CEO who has filed 162 SEC Form 4 insider transactions across 3 companies since 2012. The most recent filing shows the insider sold $7.2M of AMD on Aug 20, 2026. Across all open-market trades the lifetime net is −$767.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.51B across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$1.51B

Companies

3

Total Filings

162

Lifetime Open-Market Net

-$767.62M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
AMD Chair, President & CEO 3,274,982 $459.61 $1.51B -$766.13M 119 2026-08-20
CSCO Director 33,960 $109.74 $3.73M $0 11 2023-12-08
ADI Director 15,030 $354.52 $5.33M -$1.49M 12 2020-03-12

Recent Filings

162 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-20 AMD Sell (S) −15,000 -$7.21M EDGAR
2026-08-18 AMD Notice (144) −15,000 -$7.59M EDGAR
2026-08-18 AMD Mixed +240,419 -$80.24M EDGAR
2026-08-11 AMD Mixed +9,838 -$3.09M EDGAR
2026-06-12 AMD — — $0 EDGAR
2026-06-12 AMD Mixed −155,000 -$57.59M EDGAR
2026-06-10 AMD Notice (144) −125,000 -$59.44M EDGAR
2026-05-15 AMD Sell (S) −125,000 -$55.69M EDGAR
2026-05-13 AMD Notice (144) −125,000 -$56.04M EDGAR
2026-03-16 AMD Mixed −85,000 -$16.90M EDGAR
Showing 1–10 of 162
Page 1 of 17
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.