As of September 09, 2026, Extra Space Storage's top three insider holders are Spencer Kirk (Chief Executive Officer, 567.59K shares), Spencer Kirk (Chief Executive Officer, 567.59K shares), Kenneth M. Woolley (Executive Chairman, 407.09K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Spencer Kirk | Chief Executive Officer | 0 | 567,591 | 567,591 | 31.3% | 04 Dec, 2025 |
| 2 | Kenneth M. Woolley | Executive Chairman | 407,088 | 0 | 407,088 | 22.4% | 18 May, 2026 |
| 3 | P Scott Stubbs | Executive Vp And Cfo | 172,525 | 0 | 172,525 | 9.5% | 04 Mar, 2025 |
| 4 | Joseph D Margolis | Chief Executive Officer | 0 | 163,755 | 163,755 | 9.0% | 05 Aug, 2026 |
| 5 | Roger B Porter | Director | 131,886 | 0 | 131,886 | 7.3% | 26 May, 2023 |
| 6 | Samrat Sondhi | Executive Vp And Cdo | 109,244 | 0 | 109,244 | 6.0% | 03 Mar, 2026 |
| 7 | Joseph Saffire | Director | 46,527 | 0 | 46,527 | 2.6% | 18 May, 2026 |
| 8 | Gwyn Goodson Mcneal | Evp/Chief Legal Officer | 37,374 | 0 | 37,374 | 2.1% | 12 Jun, 2026 |
| 9 | Zachary T Dickens | Evp, Chief Investment Officer | 33,712 | 0 | 33,712 | 1.9% | 02 Jul, 2026 |
| 10 | William N Springer | President | 27,794 | 0 | 27,794 | 1.5% | 02 Jul, 2026 |
| 11 | Matthew T Herrington | Evp Coo | 23,720 | 0 | 23,720 | 1.3% | 03 Mar, 2026 |
| 12 | Jeffrey Jay Norman | Executive Vp And Cfo | 15,818 | 0 | 15,818 | 0.9% | 02 Jul, 2026 |
| 13 | Mark G Barberio | Director | 15,487 | 0 | 15,487 | 0.9% | 18 May, 2026 |
| 14 | Grace Kunde | Cao | 14,646 | 0 | 14,646 | 0.8% | 03 Apr, 2026 |
| 15 | Dennis J Letham | Director | 10,054 | 0 | 10,054 | 0.6% | 27 May, 2022 |
| 16 | Gary L Crittenden | Director | 8,514 | 0 | 8,514 | 0.5% | 18 May, 2026 |
| 17 | Ploeg Julia Vander | Director | 7,597 | 0 | 7,597 | 0.4% | 18 May, 2026 |
| 18 | Joseph J Bonner | Director | 7,339 | 0 | 7,339 | 0.4% | 18 May, 2026 |
| 19 | Diane Olmstead | Director | 7,252 | 0 | 7,252 | 0.4% | 23 May, 2025 |
| 20 | Jefferson Scott Shreve | Director | 1,664 | 0 | 1,664 | 0.1% | 26 May, 2023 |
| 21 | Raymond J Pittman | Director | 1,407 | 0 | 1,407 | 0.1% | 18 May, 2026 |
| 22 | Crystal Call Maggelet | Director | 1,407 | 0 | 1,407 | 0.1% | 18 May, 2026 |
| 23 | Jennifer Blouin | Director | 1,093 | 0 | 1,093 | 0.1% | 26 May, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 04 Aug, 2026 | Joseph D Margolis | Chief Executive Officer | Disposed G | 13,503 | $0.00 | $0 | 83,757 | Indirect |
| 04 Aug, 2026 | Joseph D Margolis | Chief Executive Officer | Acquired G | 13,503 | $0.00 | $0 | 79,998 | Indirect |
| 01 Jul, 2026 | William N Springer | President | Disposed F | 138 | $147.29 | $20.33K | 27,794 | Direct |
| 01 Jul, 2026 | Jeffrey Jay Norman | Executive Vp And Cfo | Disposed F | 735 | $147.29 | $108.26K | 15,818 | Direct |
| 01 Jul, 2026 | Zachary T Dickens | Evp, Chief Investment Officer | Disposed F | 164 | $147.29 | $24.16K | 33,712 | Direct |
| 11 Jun, 2026 | Gwyn Goodson Mcneal | Evp/Chief Legal Officer | Disposed S | 3,300 | $150.00 | $495.00K | 37,374 | Direct |
| 14 May, 2026 | Ploeg Julia Vander | Director | Acquired A | 1,407 | $142.19 | $200.06K | 7,597 | Direct |
| 14 May, 2026 | Gary L Crittenden | Director | Acquired A | 1,407 | $142.19 | $200.06K | 8,514 | Direct |
| 14 May, 2026 | Kenneth M. Woolley | Director | Acquired A | 1,407 | $142.19 | $200.06K | 407,088 | Direct |
| 14 May, 2026 | Mark G Barberio | Director | Acquired A | 1,407 | $142.19 | $200.06K | 15,487 | Direct |
| 14 May, 2026 | Crystal Call Maggelet | Director | Acquired A | 1,407 | $142.19 | $200.06K | 1,407 | Direct |
| 14 May, 2026 | Raymond J Pittman | Director | Acquired A | 1,407 | $142.19 | $200.06K | 1,407 | Direct |
| 14 May, 2026 | Joseph Saffire | Director | Acquired A | 1,407 | $142.19 | $200.06K | 46,527 | Direct |
| 14 May, 2026 | Joseph J Bonner | Director | Acquired A | 1,407 | $142.19 | $200.06K | 7,339 | Direct |
| 01 Apr, 2026 | Jeffrey Jay Norman | Executive Vp And Cfo | Disposed F | 375 | $132.49 | $49.68K | 16,553 | Direct |
| 01 Apr, 2026 | Grace Kunde | Cao | Disposed F | 276 | $132.49 | $36.57K | 14,646 | Direct |
| 01 Apr, 2026 | Grace Kunde | Cao | Disposed F | 276 | $132.49 | $36.57K | 14,646 | Direct |
| 01 Apr, 2026 | Grace Kunde | Cao | Disposed F | 276 | $132.49 | $36.57K | 14,646 | Direct |
| 01 Apr, 2026 | Grace Kunde | Cao | Disposed F | 276 | $132.49 | $36.57K | 14,646 | Direct |
| 06 Mar, 2026 | Joseph D Margolis | Chief Executive Officer | Disposed G | 14,452 | $0.00 | $0 | 40,840 | Direct |