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Who

Roger B. Porter

Director

Company insider

Files Form 4 as: Director, Packaging Corporation of America; Director, Extra Space Storage; Director, Tenneco; Director, Zions Bancorporation N.A; Director, Pactiv.

In numbers

Trades disclosed
246
Buys
3
Sells
2
Bought
$2.8M
Sold
$242K
Companies
5
Companies where not an officer
5
First trade
1 Jan 2006
Last trade
12 May 2026
Last filed
12 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
PKG Packaging Corporation of AmericaDirector · Paper & Packaging · last 12 May 20260 buys · 0 sells
EXR Extra Space StorageDirector · REITs · last 24 May 20230 buys · 0 sells
TennecoDirector · last 4 Feb 20200 buys · 2 sells
ZION Zions Bancorporation N.ADirector · Regional banks · last 1 Jun 20183 buys · 0 sells
PactivDirector · last 16 Nov 20100 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
12 May 2026filed 12 May 2026PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—591 at $0.00filing
12 May 2026filed 12 May 2026PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—591 at $0.00filing
7 May 2025filed 9 May 2025PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—611 at $0.00filing
8 May 2024filed 10 May 2024PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—616 at $0.00filing
24 May 2023filed 26 May 2023EXR Extra Space StorageREITsSEC FORM 4 Code A$160K1,093 at $146.46filing
2 May 2023filed 4 May 2023PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—636 at $0.00filing
25 May 2022filed 27 May 2022EXR Extra Space StorageREITsSEC FORM 4 Code A$160K928 at $172.45filing
17 May 2022filed 19 May 2022PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—535 at $0.00filing
26 May 2021filed 27 May 2021EXR Extra Space StorageREITsSEC FORM 4 Code A$130K883 at $147.29filing
4 May 2021filed 5 May 2021PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—527 at $0.00filing
14 May 2020filed 18 May 2020EXR Extra Space StorageREITsSEC FORM 4 Code A$120K1,426 at $84.20filing
5 May 2020filed 5 May 2020PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—749 at $0.00filing
4 Feb 2020filed 6 Feb 2020TennecoSEC FORM 4 Code A—12,208 at $0.00filing
22 May 2019filed 24 May 2019EXR Extra Space StorageREITsSEC FORM 4 Code A$120K1,130 at $106.25filing
7 May 2019filed 9 May 2019PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—706 at $0.00filing
5 Feb 2019filed 7 Feb 2019TennecoSEC FORM 4 Code A—3,459 at $0.00filing
1 Jun 2018filed 5 Jun 2018ZION Zions Bancorporation N.ARegional banksSEC FORM 4 Code A$92K1,644 at $55.66filing
23 May 2018filed 24 May 2018EXR Extra Space StorageREITsSEC FORM 4 Code A$120K1,281 at $93.74filing
15 May 2018filed 16 May 2018PKG Packaging Corporation of AmericaPaper & PackagingSEC FORM 4 Code A—566 at $0.00filing
3 Apr 2018filed 5 Apr 2018ZION Zions Bancorporation N.Aoption or derivative · Regional banksSEC FORM 4 Code M$367K7,800 at $47.10filing

News

Comparing Zions Bancorporation, N.A. (NASDAQ:ZION) & Origin Bancorp (NYSE:OBK)ZION · dailypolitical.com · 7 Oct 2026

0 headlines in the last 90 days name Roger B. Porter; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Financials3
Not placed2

Buys in green, sells in red, by the company’s sector.

Related people

Donald R. ShirleyExec. VP · Exec. VP at Packaging Corp Of America, filing Form 4 there in the last year
Thomas A. HassfurtherPresident · President at Packaging Corp Of America, filing Form 4 there in the last year
Mark W. KowlzanChairman & CEO · Chairman & CEO at Packaging Corp Of America, filing Form 4 there in the last year
Samuel M. MencoffDirector · Director at Packaging Corp Of America, filing Form 4 there in the last year
Donna A. HarmanDirector · Director at Packaging Corp Of America, filing Form 4 there in the last year
Scott A. LawExecutive Vice President · Also traded ZION in the last 90 days
Scott J. McLeanPresident · Also traded ZION in the last 90 days
Derek StewardExecutive Vice President · Also traded ZION in the last 90 days