BARRETT MICHAEL G. (President and CEO) sold 40.9% of their position (278.60K shares) of MAGNITE, INC. on the open market
Open‑market sale worth $4.71M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+178.60K
Price / share
$5.80
Trade value
$1.04M
% of position
Common Stock
Shares
−178.60K
Price / share
$16.59
Trade value
$2.96M
% of position
Common Stock
Shares
+100K
Price / share
$5.80
Trade value
$580K
% of position
Common Stock
Shares
−100K
Price / share
$17.50
Trade value
$1.75M
% of position
Net shares
+0.00
Net value
-$3.10M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/15/2026 | M · Option Exercise | +178.60K | $5.80 | $1.04M | 44.3% | 403.07K | 581.67K |
| Common Stock Direct | 6/15/2026 | S · Sale | −178.60K | $16.59 | $2.96M | 30.7% | 581.67K | 403.07K |
| Common Stock Direct | 6/16/2026 | M · Option Exercise | +100K | $5.80 | $580K | 24.8% | 403.07K | 503.07K |
| Common Stock Direct | 6/16/2026 | S · Sale | −100K | $17.50 | $1.75M | 19.9% | 503.07K | 403.07K |
| Total | +0.00 | -$3.10M | ||||||
Employee Stock Option (Right to Buy)
Common Stock
178.60K shares
Shares
−178.60K
Strike price
5.80
Held after
507.56K
Exercisable
—
Employee Stock Option (Right to Buy)
Common Stock
100K shares
Shares
−100K
Strike price
5.80
Held after
407.56K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy) Direct | Common Stock178.60K shares | 6/15/2026 | M · Option Exercise | −178.60K | 5.80 | — | 507.56K |
| Employee Stock Option (Right to Buy) Direct | Common Stock100K shares | 6/16/2026 | M · Option Exercise | −100K | 5.80 | — | 407.56K |