David Day

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Woodland Hills, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Aaron Saltz, attorney-in-fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for David Day

Form 4 holding CHIEF FINANCIAL OFFICER

MAGNITE, INC.

Security class
Common Stock
Shares / value
493,289
Estimated value
$5,860,273
Report date
15 May 2026
Price
$11.88
Ownership
Direct
Form 4 holding CHIEF FINANCIAL OFFICER

MAGNITE, INC.

Security class
Performance Stock Units
Shares / value
0
Estimated value
$731,000
Report date
09 Jan 2026
Price
$17.00
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding CHIEF FINANCIAL OFFICER

MAGNITE, INC.

Security class
Employee Stock Option (Right to Buy)
Shares / value
44,784
Estimated value
Report date
26 Jun 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by David Day

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