SEC ownership of OUTFRONT Media Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001579877.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

BlackRock, Inc.

Comparable rows

50/50

Latest evidence

30 Jun 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
30 Jun 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001579877
Issuer location
New York, NY

Ownership snapshot

Top shareholders of OUTFRONT Media Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
30 Jun 2026
13F 13D/G 3/4/5 Lead comparable stake: 14% 13D/G row: BlackRock, Inc. Showing 1-8 of 50 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 14%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership Top 5
BlackRock, Inc. 14%
COHEN & STEERS, INC. 13%
VANGUARD PORTFOLIO MANAGEMENT LLC 10%
FMR LLC 7.1%
Providence Equity Partners VIII-A... 2.2%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock, Inc.
13F 13D/G
Company
14%
from 13D/G
$643,194,257
24,271,481 shares
31 Mar 2026
COHEN & STEERS, INC.
13F 13D/G
Company
13%
from 13D/G
$570,269,000
21,519,564 shares
31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
13D/G 13F
Vanguard Portfolio Management · Company
10%
$581,480,762
17,749,718 shares
+$36,077,671 30 Jun 2026
FMR LLC
13F 13D/G
Company
7.1%
from 13D/G
$410,585,867
15,493,806 shares
31 Mar 2026
Providence Equity Partners VIII-A L.P.
13D/G 3/4/5
PEP VIII International Ltd. · 10%+ Owner
2.2%
$118,901,639
3,913,813 shares
$0 15 May 2026
PEP VIII GP LLC
3/4/5
10%+ Owner
5.1%
$160,983,462
8,913,813 shares
-$303,408,000 03 Sep 2025
Matthew Siegel
3/4/5
EVP, CFO
0.16%
$7,477,165
289,925 shares
-$1,289,500 31 Mar 2026
Nicolas Brien
3/4/5
CEO, Director
0.07%
$4,333,378
114,681 shares
mixed-class rows
20 Feb 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$307,370,712.

Buys
$127,245
Insiders: 1
Sells
$307,497,957
Insiders: 6
Net
-$307,370,712
Shares: -16,948,808
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 4,130 Shares: 16,952,938
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 4,130 45,000 $127,245 $1,433,372 -$1,306,126
3-6 0 61,271 $0 $1,593,028 -$1,593,028
6-9 0 42,541 $0 $983,595 -$983,595
9-12 0 16,804,126 $0 $303,487,962 -$303,487,962

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 25 reporting-owner rows connected to OUTFRONT Media Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
25
Largest Forms 3/4/5 holder
PEP VIII GP LLC
Net 12M change
-$307,370,712
Latest report
01 Jul 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
PEP VIII GP LLC 10%+ Owner $160,983,462 -$303,408,000 -65% Filing P/S 03 Sep 2025
Jeremy J. Male Chairman & CEO, Director $8,965,498 Mixed 20 Feb 2024
Matthew Siegel Evp, Cfo $7,477,165 -$1,289,500 -15% Filing P/S 31 Mar 2026
Andrew Sriubas Chief Commercial Officer $4,694,823 Mixed 20 Feb 2024
Clive A. Punter EVP and Chief Revenue Officer $4,390,897 Mixed 20 Feb 2025
Nicolas Brien CEO, Director $4,333,378 Mixed 20 Feb 2026
Jodi Senese EVP & Chief Marketing Officer $2,777,032 Mixed 20 Feb 2025
Susan M. Tolson Director $2,062,945 Mixed 03 Jun 2026
Angela Courtin Director $2,030,244 Mixed 03 Jun 2026
Nancy Tostanoski EVP,Chief Human Resources Off. $1,884,966 Mixed 20 Feb 2025
Richard H. Sauer EVP, General Counsel $1,826,859 -$1,097,972 -38% Filing P/S 23 Jun 2026
Peter Mathes Director $1,334,672 -$793,000 -37% Mixed 03 Jun 2026
Michael J. Dominguez Director $1,329,399 Mixed 03 Jun 2026
Manuel A. Diaz Director $1,198,091 -$829,523 -41% Mixed 03 Jun 2026
Joseph H. Wender Director $1,139,534 Mixed 03 Jun 2025
Patrick Martin SVP, Controller, CAO $952,354 Mixed 20 Feb 2026
Mark E. Bonanni EVP, CRO, Commercial $365,832 -$79,962 -18% Mixed 01 Jul 2026
Mark D. Carleton Director $238,553 Mixed 11 Jun 2026
James M. Norton EVP, CRO, Enterprise $127,245 +$127,245 +100% Filing P/S 11 Jun 2026
Providence Equity Partners VIII-A L.P. 10%+ Owner $125,356 Mixed 07 Jun 2022

Recent insider transactions for OUTFRONT Media Inc.

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Mark E. Bonanni OUT Common Stock Tax liability -10.9% -1,685 13,805 01 Jul 2026 Direct
Mark E. Bonanni OUT Common Stock Award 1.07% 164 15,490 01 Jul 2026 Direct
Mark E. Bonanni OUT Common Stock Options Exercise 41.7% 4,507 15,326 01 Jul 2026 Direct
Mark E. Bonanni OUT Restricted Share Units Options Exercise -50% -4,507 4,507 01 Jul 2026 Direct
Richard H. Sauer OUT Common Stock Sale -8.07% $160,400 $32.08 -5,000 56,947 24 Jun 2026 Direct
Richard H. Sauer OUT Common Stock Sale -7.47% $157,722 $31.54 -5,000 61,947 23 Jun 2026 Direct
Richard H. Sauer OUT Common Stock Sale -6.95% $155,650 $31.13 -5,000 66,947 22 Jun 2026 Direct
Richard H. Sauer OUT Common Stock Sale -6.5% $155,250 $31.05 -5,000 71,947 18 Jun 2026 Direct
Richard H. Sauer OUT Common Stock Sale -6.1% $156,800 $31.36 -5,000 76,947 17 Jun 2026 Direct
Richard H. Sauer OUT Common Stock Sale -5.75% $155,400 $31.08 -5,000 81,947 16 Jun 2026 Direct
Richard H. Sauer OUT Common Stock Sale -5.44% $156,750 $31.35 -5,000 86,947 15 Jun 2026 Direct
Mark D. Carleton OUT Common Stock Award 3.91% 339 9,002 11 Jun 2026 Direct
Mark D. Carleton OUT Common Stock Options Exercise 8,663 8,663 11 Jun 2026 Direct
Mark D. Carleton OUT Restricted Share Units Options Exercise -100% -8,663 0 11 Jun 2026 Direct
James M. Norton OUT Common Stock Purchase $127,245 $30.81 4,130 4,130 11 Jun 2026 Direct
Michael J. Dominguez OUT Common Stock Award 0.66% 331 50,166 03 Jun 2026 Direct
Michael J. Dominguez OUT Common Stock Options Exercise 21% 8,636 49,835 03 Jun 2026 Direct
Michael J. Dominguez OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Michael J. Dominguez OUT Restricted Share Units Options Exercise -100% -8,636 0 03 Jun 2026 Direct
Susan M. Tolson OUT Common Stock Award 0.43% 331 77,847 03 Jun 2026 Direct
Susan M. Tolson OUT Common Stock Options Exercise 12.5% 8,636 77,516 03 Jun 2026 Direct
Susan M. Tolson OUT Restricted Share Units Options Exercise -100% -8,636 0 03 Jun 2026 Direct
Susan M. Tolson OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Nicolle Deanna Pangis OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Peter Mathes OUT Common Stock Award 0.66% 331 50,365 03 Jun 2026 Direct
Peter Mathes OUT Common Stock Options Exercise 20.9% 8,636 50,034 03 Jun 2026 Direct
Peter Mathes OUT Restricted Share Units Options Exercise -100% -8,636 0 03 Jun 2026 Direct
Peter Mathes OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Manuel A. Diaz OUT Common Stock Award 0.74% 331 45,211 03 Jun 2026 Direct
Manuel A. Diaz OUT Common Stock Options Exercise 23.8% 8,636 44,880 03 Jun 2026 Direct
Manuel A. Diaz OUT Restricted Share Units Options Exercise -100% -8,636 0 03 Jun 2026 Direct
Manuel A. Diaz OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Angela Courtin OUT Common Stock Award 0.43% 331 76,613 03 Jun 2026 Direct
Angela Courtin OUT Common Stock Options Exercise 12.8% 8,636 76,282 03 Jun 2026 Direct
Angela Courtin OUT Restricted Share Units Options Exercise -100% -8,636 0 03 Jun 2026 Direct
Angela Courtin OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Mark D. Carleton OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Michael G. Barrett OUT Restricted Share Units Award 5,918 5,918 03 Jun 2026 Direct
Peter Mathes OUT Common Stock Sale -19.5% $335,400 $33.54 -10,000 41,398 22 May 2026 Direct
Matthew Siegel OUT Common Stock Sale -14.7% $1,289,500 $25.79 -50,000 289,925 31 Mar 2026 Direct
Manuel A. Diaz OUT Common Stock Sale -23.7% $303,528 $26.93 -11,271 36,244 23 Mar 2026 Direct
Laurie Rosenfield Falk OUT Restricted Share Units Award 7,645 7,645 20 Feb 2026 Direct
Patrick Martin OUT Common Stock Tax liability -9.65% -3,889 36,405 20 Feb 2026 Direct
Patrick Martin OUT Common Stock Award 2.02% 796 40,294 20 Feb 2026 Direct
Patrick Martin OUT Common Stock Options Exercise 30.6% 9,265 39,498 20 Feb 2026 Direct
Patrick Martin OUT Restricted Share Units Options Exercise -100% -9,265 0 20 Feb 2026 Direct
Patrick Martin OUT Restricted Share Units Award 654.8% 7,118 8,205 20 Feb 2026 Direct
Mark E. Bonanni OUT Common Stock Tax liability -27.2% -4,046 10,819 20 Feb 2026 Direct
Mark E. Bonanni OUT Common Stock Award 5.64% 794 14,865 20 Feb 2026 Direct
Mark E. Bonanni OUT Common Stock Options Exercise 237.4% 9,901 14,071 20 Feb 2026 Direct
* marks a reported price that did not pass the local price check.
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