RADAR · LIVE
Illustrative picture of a career as blank frames — not a portrait
Person · disclosed history
John W. Marren
American business executive and corporate director
Factual history from disclosed roles and FI PDMR prints. Not a ranking, not advice.
Seats on this recordAMD
FACTSSourced facts
Person desk
John W. Marren
1 open roles · 0 disclosed PDMR rows · net 0 kr. Factual history only.
FACTSSourced facts
2016-12-07 → 2026-12-08Career film
Sourced role spans × disclosed PDMR prints on one axis — not a performance record
Role span (Wikidata / IR / PDMR position)PDMR buyPDMR sellValue not reported
Role spans and register prints are separate evidence classes shown on a shared time axis. Overlap is context, not causation.
Shared seat windows
People who held an overlapping dated role at the same issuer.
- Jon A. Olson
Board member · AMD
2022-02-14 → still overlapping
- Elizabeth W. Vanderslice
Board member · AMD
2022-02-14 → still overlapping
- Michael Gregoire
Board member · AMD
2019-12-13 → still overlapping
- Mark Durcan
Board member · AMD
2017-10-30 → still overlapping
Same open seats
Other people with an open role at issuers where this person also sits open.
- Abhi Talwalkar
Board member · AMD
- Elizabeth W. Vanderslice
Board member · AMD
- Jon A. Olson
Board member · AMD
- Joseph A. Householder
Board member · AMD
FACTSSourced facts
Roles
Open roles first · sourced
- AMDhigh confidence
Board member · 2017-02-16 → open
FACTSSourced facts
Disclosed PDMR
FI register · disclosed activity only — not a forecast
No PDMR prints linked to this person id.
Some FI rows stay name-only until resolution attaches a person_id.