SEC Form 4 · accession 0001595974-18-000112
MAGNITE, INC. · MGNI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David Day
Officer — CFO
Period of report
Nov 13, 2018
Accepted (ET)
Nov 15, 2018 · 8:54 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001595974
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Nov 13, 2018 | S | 5,196 | $4.70 | D | 241,021 | D | |
| Common StockF2 | Nov 14, 2018 | S | 24,146 | $4.70 | D | 216,875 | D | |
| Common StockF3 | Nov 15, 2018 | S | 24,456 | $4.71 | D | 192,419 | D | |
| Common Stock | Nov 15, 2018 | F | 5,742 | $4.62 | D | 186,677 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
- F2The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.70 to $4.71, inclusive. The reporting person undertakes to provide The Rubicon Project, Inc., any security holder of The Rubicon Project, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3) to this Form 4.
- F3The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.70 to $4.74, inclusive.
- F4Shares withheld by the issuer to cover the reporting person's tax liability incurred upon the vesting of the reporting person's restricted shares and restricted stock units.