Filing Details

Accession Number:
0001595974-21-000018
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-03-26 19:41:48
Reporting Period:
2021-03-25
Accepted Time:
2021-03-26 19:41:48
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1595974 Magnite Inc. MGNI () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1523288 David Day C/O Magnite, Inc.
12181 Bluff Creek Drive, 4Th Floor
Playa Vista CA 90094
Cfo 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 2021-03-25 10,454 $1.97 287,789 No 4 M Direct
Common Stock Disposition 2021-03-25 10,454 $39.74 277,335 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Employee Stock Option (Right to Buy) Disposition 2021-03-25 10,454 $0.00 10,454 $1.97
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
9,584 2028-03-15 No 4 M Direct
Footnotes
  1. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
  2. 25% of the stock options vested on February 1, 2019 and the remaining option shares have vested or will vest in 36 equal installments each calendar month thereafter.
  3. Granted as compensation for services.