Buckley Sean Patrick
See Remarks
Buckley Sean Patrick has filed 11 SEC Form 4 filings (18 transaction rows) across 1 company, with disclosures dating back to 2025. 10 of those filings fall inside the rolling window. Most recent filing: Aug 18, 2026.
On the most recent filing, Buckley Sean Patrick is listed as See Remarks at MAGNITE, INC. Inside the rolling window, Buckley Sean Patrick reported no open-market purchases and 7 open-market sales totaling $2.8M in MGNI. The largest disclosed transaction in the window is a sale of 67,179 MGNI shares on Aug 6, 2026, worth $1.6M.
Companies traded
Other insiders at MGNI
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.8M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| MGNI | See Remarks | Sale | 8,271 | $201K | Aug 18 | SEC ↗ | |
| MGNI | See Remarks | Sale | 2,759 | $69K | Aug 18 | SEC ↗ | |
| MGNI | See Remarks | Sale | 67,179 | $1.6M | Aug 7 | SEC ↗ | |
| MGNI | See Remarks | Sale | 19,233 | $404K | Jul 9 | SEC ↗ | |
| MGNI | See Remarks | Sale | 19,233 | $365K | Jun 18 | SEC ↗ | |
| MGNI | President, Revenue | Sale | 2,213 | $32K | Nov 26 | SEC ↗ | |
| MGNI | President, Revenue | Sale | 4,426 | $59K | Nov 18 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
Frequently asked questions
How many SEC Form 4 filings has Buckley Sean Patrick made?
Buckley Sean Patrick has filed 11 SEC Form 4 filings (18 transaction rows) across 1 company since 2025.
Which companies does Buckley Sean Patrick trade?
Buckley Sean Patrick has filed SEC Form 4 disclosures for 1 company, including MGNI.
When was Buckley Sean Patrick's most recent SEC Form 4 filing?
Buckley Sean Patrick's most recent SEC Form 4 filing on Tracefour is dated Aug 18, 2026.
What is Buckley Sean Patrick's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Buckley Sean Patrick is listed as See Remarks.
What is Buckley Sean Patrick's total buy and sell value in the current window?
Inside the rolling retention window, Buckley Sean Patrick bought $0 and sold $2.8M based on SEC Form 4 filings.
What was Buckley Sean Patrick's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 67,179 MGNI shares on 2026-08-06, worth $1.6M, per SEC Form 4 filings.