MAGNITE INC. (MGNI) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for MAGNITE INC.
Goto 0, 1, 2, ...9, 10, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-12-17
Sale
2025-12-19
4:15 pm
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
16,656$17$283,152406,115
(Direct)
View
2025-11-24
Sale
2025-11-26
4:10 pm
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
2,213$14.5$32,089268,912
(Direct)
View
2025-11-21
Sale
2025-11-21
4:59 pm
MAGNITE INC.MGNISpillane Robert F
Director
12,500$14.22$177,75053,917
(Direct)
View
2025-11-18
Sale
2025-11-18
7:41 pm
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
4,426$13.36$59,131271,125
(Direct)
View
2025-11-18
Sale
2025-11-18
7:39 pm
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
10,857$13.23$143,638326,114
(Direct)
View
2025-10-24
Sale
2025-10-28
5:13 pm
MAGNITE INC.MGNICaine Paul
Director
5,000$20$100,000153,603
(Direct)
View
2025-09-19
Sale
2025-09-19
6:13 pm
MAGNITE INC.MGNICaine Paul
Director
7,500$25$187,500158,603
(Direct)
View
2025-09-19
Sale
2025-09-19
4:15 pm
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
8,522$24.5$208,789215,079
(Direct)
View
2025-09-15
Sale
2025-09-17
4:41 pm
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
6,180$23.94$147,949223,601
(Direct)
View
2025-09-10
Sale
2025-09-12
5:26 pm
MAGNITE INC.MGNICaine Paul
Director
5,000$23.6$117,987166,103
(Direct)
View
2025-09-08
Sale
2025-09-10
5:00 pm
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
40,000$25.09$1,003,400287,193
(Direct)
View
2025-09-04
Sale
2025-09-05
5:00 pm
MAGNITE INC.MGNIGephart Brian
CHIEF ACCOUNTING OFFICER
27,671$24.71$683,75092,898
(Direct)
View
2025-09-03
Sale
2025-09-04
5:00 pm
MAGNITE INC.MGNIBuonasera David
CHIEF TECHNOLOGY OFFICER
2,950$25.37$74,842238,629
(Direct)
View
2025-09-02
Sale
2025-09-04
5:00 pm
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
24,986$24.69$616,949443,050
(Direct)
View
2025-08-29
Sale
2025-08-29
4:30 pm
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
12,403$26.07$323,346229,781
(Direct)
View
2025-08-27
Sale
2025-08-29
4:30 pm
MAGNITE INC.MGNIEvans Katie Seitz
President, Operations
21,509$25.52$548,910394,089
(Direct)
View
2025-08-26
Sale
2025-08-27
4:30 pm
MAGNITE INC.MGNIYu Diane
Director
20,000$25.23$504,60067,481
(Direct)
View
2025-08-25
Sale
2025-08-26
5:00 pm
MAGNITE INC.MGNICaine Paul
Director
7,500$25$187,500171,103
(Direct)
View
2025-08-25
Sale
2025-08-26
5:00 pm
MAGNITE INC.MGNIEvans Katie Seitz
President, Operations
8,345$26$216,970415,598
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIDay David
CHIEF FINANCIAL OFFICER
35,169$16.17538,076
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIDay David
CHIEF FINANCIAL OFFICER
72,675$0538,076
(Direct)
View
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
25,330$16.17428,887
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
51,300$0428,887
(Direct)
View
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIBuonasera David
CHIEF TECHNOLOGY OFFICER
12,330$16.17319,232
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIBuonasera David
CHIEF TECHNOLOGY OFFICER
22,935$0319,232
(Direct)
View
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
15,026$16.17288,404
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
28,215$0288,404
(Direct)
View
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
30,369$16.17429,941
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
64,125$0429,941
(Direct)
View
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIEvans Katie Seitz
President, Operations
26,836$16.17535,472
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIEvans Katie Seitz
President, Operations
51,300$0535,472
(Direct)
View
2026-01-09
Tax Withholding
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIBARRETT MICHAEL G.
CEO
109,742$16.17435,711
(Direct)
View
2026-01-09
Exercise
2026-01-12
4:30 pm
N/A
N/A
MAGNITE INC.MGNIBARRETT MICHAEL G.
CEO
213,750$0435,711
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:19 pm
N/A
N/A
MAGNITE INC.MGNIBARRETT MICHAEL G.
CEO
307,817$0545,476
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:18 pm
N/A
N/A
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
87,946$0297,330
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:17 pm
N/A
N/A
MAGNITE INC.MGNIBuonasera David
CHIEF TECHNOLOGY OFFICER
102,604$0334,428
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:16 pm
N/A
N/A
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
102,604$0428,718
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:14 pm
N/A
N/A
MAGNITE INC.MGNIEvans Katie Seitz
President, Operations
170,030$0553,765
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:13 pm
N/A
N/A
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
170,030$0438,942
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:12 pm
N/A
N/A
MAGNITE INC.MGNIDay David
CHIEF FINANCIAL OFFICER
175,892$0544,801
(Direct)
View
2026-01-01
Option Award
2026-01-05
7:11 pm
N/A
N/A
MAGNITE INC.MGNIGephart Brian
CHIEF ACCOUNTING OFFICER
39,185$0128,534
(Direct)
View
2025-12-17
Exercise
2025-12-19
4:15 pm
N/A
N/A
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
16,656$4.92406,115
(Direct)
View
2025-12-17
Exercise
2025-12-19
4:15 pm
N/A
2029-02-20
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
16,656$0406,115
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
7:41 pm
N/A
N/A
MAGNITE INC.MGNIBuckley Sean Patrick
President, Revenue
11,642$14.15271,125
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
7:39 pm
N/A
N/A
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
9,422$14.15326,114
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
6:00 pm
N/A
N/A
MAGNITE INC.MGNIEvans Katie Seitz
President, Operations
10,354$14.15383,735
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
6:00 pm
N/A
N/A
MAGNITE INC.MGNIBuonasera David
CHIEF TECHNOLOGY OFFICER
7,129$14.15231,824
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
6:00 pm
N/A
N/A
MAGNITE INC.MGNIGephart Brian
CHIEF ACCOUNTING OFFICER
3,549$14.1589,349
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
6:00 pm
N/A
N/A
MAGNITE INC.MGNISaltz Aaron
CHIEF LEGAL OFFICER
5,695$14.15209,384
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
6:00 pm
N/A
N/A
MAGNITE INC.MGNIBARRETT MICHAEL G.
CEO
12,198$14.15237,659
(Direct)
View
2025-11-15
Tax Withholding
2025-11-18
6:00 pm
N/A
N/A
MAGNITE INC.MGNIDay David
CHIEF FINANCIAL OFFICER
13,197$14.15368,909
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:00 pm
N/A
N/A
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
24,986$4.92443,050
(Direct)
View
2025-09-02
Exercise
2025-09-04
5:00 pm
N/A
2029-02-20
MAGNITE INC.MGNISoroca Adam Lee
CHIEF PRODUCT OFFICER
24,986$0443,050
(Direct)
View
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