MGNI

Magnite, INC.

Insider trading activity for Magnite, INC., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$20M

net selling

Bought(0 · 0 insiders): $0
Sold(28 · 10 insiders): $20M

Past 6 months

-$20M

net selling

Bought(0 · 0 insiders): $0
Sold(28 · 10 insiders): $20M

Past 12 months

-$20M

net selling

Bought(0 · 0 insiders): $0
Sold(28 · 10 insiders): $20M

Transaction history

The 57 most recent Form 4 transactions.

Open in screener →

Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 10	Gephart Brian	Chief Accounting Officer	SSELL	12,479	$24.68	$308K	-10.5%	Open the original filing on SEC.gov
Aug 10	Lam Rachel	Director	SSELL	10,000	$24.16	$241.6K	-4.2%	Open the original filing on SEC.gov
Aug 10	Caine Paul	Director	SSELL◷	5,000	$24.35	$121.8K	-3.1%	Open the original filing on SEC.gov
Aug 6	Knopper Douglas S	Director	SSELL◷	37,337	$22.72	$848.3K	-29.7%	Open the original filing on SEC.gov
Aug 6	Evans Katie Seitz	See Remarks	MEXER◷◆	20,000	—	—	—	Open the original filing on SEC.gov
Aug 6	Evans Katie Seitz	See Remarks	SSELL◷	20,000	$24.00	$480K	-3.9%	Open the original filing on SEC.gov
Aug 6	Evans Katie Seitz	See Remarks	MEXER◷	20,000	$5.16	$103.2K	+4.0%	Open the original filing on SEC.gov
Aug 6	Buonasera David	Chief Technology Officer	SSELL◷	871	$25.00	$21.8K	-0.3%	Open the original filing on SEC.gov
Aug 6	Buonasera David	Chief Technology Officer	SSELL◷	2,602	$24.00	$62.4K	-1.0%	Open the original filing on SEC.gov
Aug 6	Buonasera David	Chief Technology Officer	SSELL◷	4,176	$22.81	$95.3K	-1.6%	Open the original filing on SEC.gov
Aug 6	Buckley Sean Patrick	See Remarks	MEXER◷◆	28,703	—	—	—	Open the original filing on SEC.gov
Aug 6	Buckley Sean Patrick	See Remarks	SSELL◷	19,237	$23.00	$442.5K	-5.7%	Open the original filing on SEC.gov
Aug 6	Buckley Sean Patrick	See Remarks	SSELL◷	47,942	$25.09	$1.2M	-12.5%	Open the original filing on SEC.gov
Aug 6	Buckley Sean Patrick	See Remarks	MEXER◷	28,703	$13.90	$399K	+8.1%	Open the original filing on SEC.gov
Aug 6	Barrett Michael G.	CEO	MEXER◷◆	293,968	—	—	—	Open the original filing on SEC.gov
Aug 6	Barrett Michael G.	CEO	SSELL◷	293,968	$22.72	$6.7M	-42.2%	Open the original filing on SEC.gov
Aug 6	Barrett Michael G.	CEO	MEXER◷	293,968	$5.80	$1.7M	+72.9%	Open the original filing on SEC.gov
Jul 15	Barrett Michael G.	CEO	MEXER◷◆	38,596	—	—	—	Open the original filing on SEC.gov
Jul 15	Barrett Michael G.	CEO	SSELL◷	38,596	$20.35	$785.4K	-8.7%	Open the original filing on SEC.gov
Jul 15	Barrett Michael G.	CEO	MEXER◷	38,596	$5.80	$223.9K	+9.6%	Open the original filing on SEC.gov
Jul 10	Caine Paul	Director	SSELL◷	5,000	$20.64	$103.2K	-3.0%	Open the original filing on SEC.gov
Jul 7	Buonasera David	Chief Technology Officer	SSELL◷	1,224	$21.00	$25.7K	-0.4%	Open the original filing on SEC.gov
Jul 7	Buckley Sean Patrick	See Remarks	SSELL◷	19,233	$21.03	$404.5K	-5.1%	Open the original filing on SEC.gov
Jul 1	Buonasera David	Chief Technology Officer	SSELL◷	9,376	$20.00	$187.5K	-3.4%	Open the original filing on SEC.gov
Jun 29	Barrett Michael G.	CEO	MEXER◷◆	75,000	—	—	—	Open the original filing on SEC.gov
Jun 29	Barrett Michael G.	CEO	SSELL◷	75,000	$19.50	$1.5M	-15.7%	Open the original filing on SEC.gov
Jun 29	Barrett Michael G.	CEO	MEXER◷	75,000	$5.80	$435K	+18.6%	Open the original filing on SEC.gov
Jun 17	Buonasera David	Chief Technology Officer	SSELL◷	1,409	$19.00	$26.8K	-0.5%	Open the original filing on SEC.gov
Jun 17	Buckley Sean Patrick	See Remarks	SSELL◷	19,233	$19.00	$365.4K	-4.9%	Open the original filing on SEC.gov
Jun 16	Knopper Douglas S	Director	SSELL◷	37,337	$18.10	$675.8K	-22.9%	Open the original filing on SEC.gov
Jun 16	Buonasera David	Chief Technology Officer	SSELL◷	11,233	$18.00	$202.2K	-3.9%	Open the original filing on SEC.gov
Jun 16	Barrett Michael G.	CEO	MEXER◷◆	100,000	—	—	—	Open the original filing on SEC.gov
Jun 16	Barrett Michael G.	CEO	SSELL◷	100,000	$17.50	$1.8M	-19.9%	Open the original filing on SEC.gov
Jun 16	Barrett Michael G.	CEO	MEXER◷	100,000	$5.80	$580K	+24.8%	Open the original filing on SEC.gov
Jun 15	Buonasera David	Chief Technology Officer	SSELL◷	1,057	$17.00	$18K	-0.4%	Open the original filing on SEC.gov
Jun 15	Barrett Michael G.	CEO	MEXER◷◆	178,596	—	—	—	Open the original filing on SEC.gov
Jun 15	Barrett Michael G.	CEO	SSELL◷	178,596	$16.59	$3M	-30.7%	Open the original filing on SEC.gov
Jun 15	Barrett Michael G.	CEO	MEXER◷	178,596	$5.80	$1M	+44.3%	Open the original filing on SEC.gov
Jun 10	Pearson David T.	Director	SSELL◷	10,766	$15.65	$168.5K	-12.0%	Open the original filing on SEC.gov
Jun 10	Knopper Douglas S	Director	SSELL◷	10,766	$15.73	$169.3K	-6.2%	Open the original filing on SEC.gov
Jun 8	Yu Diane	Director	AGRANT	13,798	—	—	+20.4%	Open the original filing on SEC.gov
Jun 8	Spillane Robert F	Director	AGRANT	13,798	—	—	+31.4%	Open the original filing on SEC.gov
Jun 8	Rossman James	Director	AGRANT	13,798	—	—	+14.7%	Open the original filing on SEC.gov
Jun 8	Pearson David T.	Director	AGRANT◷	13,798	—	—	+18.2%	Open the original filing on SEC.gov
Jun 8	Lam Rachel	Director	AGRANT	13,798	—	—	+6.1%	Open the original filing on SEC.gov
Jun 8	Knopper Douglas S	Director	AGRANT◷	13,798	—	—	+8.6%	Open the original filing on SEC.gov
Jun 8	Harden Sarah Patricia	Director	AGRANT	13,798	—	—	+9.2%	Open the original filing on SEC.gov
Jun 8	Caine Paul	Director	AGRANT	13,798	—	—	+9.0%	Open the original filing on SEC.gov
Jun 1	Buonasera David	Chief Technology Officer	SSELL◷	1,409	$15.00	$21.1K	-0.5%	Open the original filing on SEC.gov
May 19	Spillane Robert F	Director	SSELL	10,000	$13.33	$133.3K	-18.6%	Open the original filing on SEC.gov
May 15	Saltz Aaron	Chief Legal Officer	FTAX	5,627	$12.82	$72.1K	-2.0%	Open the original filing on SEC.gov
May 15	Gephart Brian	Chief Accounting Officer	FTAX	3,789	$12.82	$48.6K	-3.1%	Open the original filing on SEC.gov
May 15	Evans Katie Seitz	President, Operations	FTAX	11,204	$12.82	$143.6K	-2.2%	Open the original filing on SEC.gov
May 15	Day David	Chief Financial Officer	FTAX	14,170	$12.82	$181.7K	-2.8%	Open the original filing on SEC.gov
May 15	Buonasera David	Chief Technology Officer	FTAX	8,335	$12.82	$106.9K	-2.8%	Open the original filing on SEC.gov
May 15	Buckley Sean Patrick	President, Revenue	FTAX	12,019	$12.82	$154.1K	-3.0%	Open the original filing on SEC.gov
May 15	Barrett Michael G.	CEO	FTAX	10,404	$12.82	$133.4K	-2.5%	Open the original filing on SEC.gov

SSELL$308K

Gephart Brian · Chief Accounting…Aug 10

12,479 sh @ $24.68 · -10.5% own

SSELL$241.6K

Lam Rachel · DirectorAug 10

10,000 sh @ $24.16 · -4.2% own

SSELL◷$121.8K

Caine Paul · DirectorAug 10

5,000 sh @ $24.35 · -3.1% own

SSELL◷$848.3K

Knopper Douglas S · DirectorAug 6

37,337 sh @ $22.72 · -29.7% own

MEXER◷◆—

Evans Katie Seitz · See RemarksAug 6

20,000 sh

SSELL◷$480K

Evans Katie Seitz · See RemarksAug 6

20,000 sh @ $24.00 · -3.9% own

MEXER◷$103.2K

Evans Katie Seitz · See RemarksAug 6

20,000 sh @ $5.16 · +4.0% own

SSELL◷$21.8K

Buonasera David · Chief Technology…Aug 6

871 sh @ $25.00 · -0.3% own

SSELL◷$62.4K

Buonasera David · Chief Technology…Aug 6

2,602 sh @ $24.00 · -1.0% own

SSELL◷$95.3K

Buonasera David · Chief Technology…Aug 6

4,176 sh @ $22.81 · -1.6% own

MEXER◷◆—

Buckley Sean Patrick · See RemarksAug 6

28,703 sh

SSELL◷$442.5K

Buckley Sean Patrick · See RemarksAug 6

19,237 sh @ $23.00 · -5.7% own

SSELL◷$1.2M

Buckley Sean Patrick · See RemarksAug 6

47,942 sh @ $25.09 · -12.5% own

MEXER◷$399K

Buckley Sean Patrick · See RemarksAug 6

28,703 sh @ $13.90 · +8.1% own

MEXER◷◆—

Barrett Michael G. · CEOAug 6

293,968 sh

SSELL◷$6.7M

Barrett Michael G. · CEOAug 6

293,968 sh @ $22.72 · -42.2% own

MEXER◷$1.7M

Barrett Michael G. · CEOAug 6

293,968 sh @ $5.80 · +72.9% own

MEXER◷◆—

Barrett Michael G. · CEOJul 15

38,596 sh

SSELL◷$785.4K

Barrett Michael G. · CEOJul 15

38,596 sh @ $20.35 · -8.7% own

MEXER◷$223.9K

Barrett Michael G. · CEOJul 15

38,596 sh @ $5.80 · +9.6% own

SSELL◷$103.2K

Caine Paul · DirectorJul 10

5,000 sh @ $20.64 · -3.0% own

SSELL◷$25.7K

Buonasera David · Chief Technology…Jul 7

1,224 sh @ $21.00 · -0.4% own

SSELL◷$404.5K

Buckley Sean Patrick · See RemarksJul 7

19,233 sh @ $21.03 · -5.1% own

SSELL◷$187.5K

Buonasera David · Chief Technology…Jul 1

9,376 sh @ $20.00 · -3.4% own

MEXER◷◆—

Barrett Michael G. · CEOJun 29

75,000 sh

SSELL◷$1.5M

Barrett Michael G. · CEOJun 29

75,000 sh @ $19.50 · -15.7% own

MEXER◷$435K

Barrett Michael G. · CEOJun 29

75,000 sh @ $5.80 · +18.6% own

SSELL◷$26.8K

Buonasera David · Chief Technology…Jun 17

1,409 sh @ $19.00 · -0.5% own

SSELL◷$365.4K

Buckley Sean Patrick · See RemarksJun 17

19,233 sh @ $19.00 · -4.9% own

SSELL◷$675.8K

Knopper Douglas S · DirectorJun 16

37,337 sh @ $18.10 · -22.9% own

SSELL◷$202.2K

Buonasera David · Chief Technology…Jun 16

11,233 sh @ $18.00 · -3.9% own

MEXER◷◆—

Barrett Michael G. · CEOJun 16

100,000 sh

SSELL◷$1.8M

Barrett Michael G. · CEOJun 16

100,000 sh @ $17.50 · -19.9% own

MEXER◷$580K

Barrett Michael G. · CEOJun 16

100,000 sh @ $5.80 · +24.8% own

SSELL◷$18K

Buonasera David · Chief Technology…Jun 15

1,057 sh @ $17.00 · -0.4% own

MEXER◷◆—

Barrett Michael G. · CEOJun 15

178,596 sh

SSELL◷$3M

Barrett Michael G. · CEOJun 15

178,596 sh @ $16.59 · -30.7% own

MEXER◷$1M

Barrett Michael G. · CEOJun 15

178,596 sh @ $5.80 · +44.3% own

SSELL◷$168.5K

Pearson David T. · DirectorJun 10

10,766 sh @ $15.65 · -12.0% own

SSELL◷$169.3K

Knopper Douglas S · DirectorJun 10

10,766 sh @ $15.73 · -6.2% own

AGRANT—

Yu Diane · DirectorJun 8

13,798 sh · +20.4% own

AGRANT—

Spillane Robert F · DirectorJun 8

13,798 sh · +31.4% own

AGRANT—

Rossman James · DirectorJun 8

13,798 sh · +14.7% own

AGRANT◷—

Pearson David T. · DirectorJun 8

13,798 sh · +18.2% own

AGRANT—

Lam Rachel · DirectorJun 8

13,798 sh · +6.1% own

AGRANT◷—

Knopper Douglas S · DirectorJun 8

13,798 sh · +8.6% own

AGRANT—

Harden Sarah Patricia · DirectorJun 8

13,798 sh · +9.2% own

AGRANT—

Caine Paul · DirectorJun 8

13,798 sh · +9.0% own

SSELL◷$21.1K

Buonasera David · Chief Technology…Jun 1

1,409 sh @ $15.00 · -0.5% own

SSELL$133.3K

Spillane Robert F · DirectorMay 19

10,000 sh @ $13.33 · -18.6% own

FTAX$72.1K

Saltz Aaron · Chief Legal…May 15

5,627 sh @ $12.82 · -2.0% own

FTAX$48.6K

Gephart Brian · Chief Accounting…May 15

3,789 sh @ $12.82 · -3.1% own

FTAX$143.6K

Evans Katie Seitz · President, Operati…May 15

11,204 sh @ $12.82 · -2.2% own

FTAX$181.7K

Day David · Chief Financial…May 15

14,170 sh @ $12.82 · -2.8% own

FTAX$106.9K

Buonasera David · Chief Technology…May 15

8,335 sh @ $12.82 · -2.8% own

FTAX$154.1K

Buckley Sean Patrick · President, RevenueMay 15

12,019 sh @ $12.82 · -3.0% own

FTAX$133.4K

Barrett Michael G. · CEOMay 15

10,404 sh @ $12.82 · -2.5% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 35 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.