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Who

Joseph J. Bonner

Director

Company insider

Files Form 4 as: Director, Extra Space Storage.

In numbers

Trades disclosed
12
Buys
0
Sells
3
Bought
$0
Sold
$321K
Companies
1
Companies where not an officer
1
First trade
22 May 2019
Last trade
14 May 2026
Last filed
18 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
EXR Extra Space StorageDirector · REITs · last 14 May 20260 buys · 3 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 May 2026filed 18 May 2026EXR Extra Space StorageREITsSEC FORM 4 Code A$200K1,407 at $142.19filing
14 May 2026filed 18 May 2026EXR Extra Space StorageREITsSEC FORM 4 Code A$200K1,407 at $142.19filing
21 May 2025filed 23 May 2025EXR Extra Space StorageREITsSEC FORM 4 Code A$200K1,375 at $145.41filing
13 Mar 2025filed 14 Mar 2025EXR Extra Space StorageREITsSEC FORM 4 Sold$100K672 at $149.10filing
7 Jun 2024filed 11 Jun 2024EXR Extra Space StorageREITsSEC FORM 4 Sold$100K677 at $148.22filing
23 May 2024filed 28 May 2024EXR Extra Space StorageREITsSEC FORM 4 Code A$200K1,402 at $142.63filing
6 Sep 2023filed 7 Sep 2023EXR Extra Space StorageREITsSEC FORM 4 Sold$120K956 at $125.64filing
24 May 2023filed 26 May 2023EXR Extra Space StorageREITsSEC FORM 4 Code A$160K1,093 at $146.46filing
25 May 2022filed 27 May 2022EXR Extra Space StorageREITsSEC FORM 4 Code A$160K928 at $172.45filing
26 May 2021filed 27 May 2021EXR Extra Space StorageREITsSEC FORM 4 Code A$130K883 at $147.29filing
14 May 2020filed 18 May 2020EXR Extra Space StorageREITsSEC FORM 4 Code A$120K1,426 at $84.20filing
22 May 2019filed 24 May 2019EXR Extra Space StorageREITsSEC FORM 4 Code A$120K1,130 at $106.25filing

News

Critical Analysis: American Tower (NYSE:AMT) and Extra Space Storage (NYSE:EXR)EXR · themarketsdaily.com · 15 Oct 2026

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

Sectors

Real Estate3

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

Related people

Joseph D. MargolisChief Executive Officer · Chief Executive Officer at Extra Space Storage, filing Form 4 there in the last year
Zachary T. DickensEVP, Chief Investment Officer · EVP, Chief Investment Officer at Extra Space Storage, filing Form 4 there in the last year
Jeffrey Jay NormanExecutive VP and CFO · Executive VP and CFO at Extra Space Storage, filing Form 4 there in the last year
William N. SpringerPresident · President at Extra Space Storage, filing Form 4 there in the last year
Gwyn Goodson McNealEVP/Chief Legal Officer · EVP/Chief Legal Officer at Extra Space Storage, filing Form 4 there in the last year