Filing Details

Accession Number:
0001595974-21-000006
Form Type:
4/A
Zero Holdings:
No
Publication Time:
2021-02-18 20:46:12
Reporting Period:
2020-11-16
Accepted Time:
2021-02-18 20:46:12
Original Submission Date:
2020-11-18
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1595974 Magnite Inc. MGNI Services-Computer Programming, Data Processing, Etc. (7370) 208881738
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1686179 Thomas Kershaw C/O Magnite, Inc.
12181 Bluff Creek Drive, 4Th Fl
Playa Vista CA 90094
Chief Technology Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2020-11-16 50,000 $7.72 663,609 No 4 M Direct
Common Stock Disposition 2020-11-16 50,000 $10.91 613,609 No 4 S Direct
Common Stock Disposition 2020-11-16 30,393 $11.06 583,216 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (right to buy) Disposition 2020-11-16 50,000 $0.00 50,000 $7.72
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2026-11-15 No 4 M Direct
Footnotes
  1. This transaction was effected pursuant to a Rule 10b5-1 trading plan.
  2. Represents the non-discretionary sale of shares on behalf of the reporting person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.
  3. Exercisable in full.
  4. Granted as compensation for services.