KNOPPER DOUGLAS S sold 6.2% of their position (10.77K shares) of MAGNITE, INC. on the open market
Open‑market sale worth $169.3K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 6/11/2026ACC: 0001193125-26-266370
+3.03K
Net shares
Net buyer
$169.3K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
13.80K acquired · 10.77K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+13.80K
Price / share
—
Trade value
—
% of position
8.6%
6/8/2026
160.12K→173.91K
Common Stock
Direct
Shares
−10.77K
Price / share
$15.73
Trade value
$169.35K
% of position
6.2%
6/10/2026
173.91K→163.15K
Total
Net shares
+3.03K
Net value
-$169.35K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/8/2026 | A · Award | +13.80K | — | — | 8.6% | 160.12K | 173.91K |
| Common Stock Direct | 6/10/2026 | S · Sale | −10.77K | $15.73 | $169.35K | 6.2% | 173.91K | 163.15K |
| Total | +3.03K | -$169.35K | ||||||
Derivative Transactions0
No derivative transactions reported