ESS's three largest insider shareholders as of September 09, 2026 are George M Marcus (Director, 223.04K shares), Michael J Schall (President And Ceo, 51.48K shares), Angela L. Kleiman (President And Ceo, 21.97K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | George M Marcus | Director | 223,042 | 0 | 223,042 | 60.8% | 14 May, 2026 |
| 2 | Michael J Schall | President And Ceo | 51,476 | 0 | 51,476 | 14.0% | 21 Dec, 2023 |
| 3 | Angela L. Kleiman | President And Ceo | 21,972 | 0 | 21,972 | 6.0% | 20 Feb, 2026 |
| 4 | Keith R Guericke | President And Ceo | 17,357 | 0 | 17,357 | 4.7% | 14 May, 2026 |
| 5 | Barbara Pak | Executive Vice President Cfo | 12,239 | 0 | 12,239 | 3.3% | 20 Feb, 2026 |
| 6 | Irving F Iii Lyons | Director | 9,809 | 0 | 9,809 | 2.7% | 14 May, 2026 |
| 7 | Anne Morrison | Evp, Cao General Counsel | 6,880 | 0 | 6,880 | 1.9% | 20 Feb, 2026 |
| 8 | Amal M Johnson | Director | 3,824 | 0 | 3,824 | 1.0% | 14 May, 2026 |
| 9 | Thomas E Robinson | Director | 3,654 | 0 | 3,654 | 1.0% | 13 Mar, 2024 |
| 10 | Byron A Scordelis | Director | 3,642 | 0 | 3,642 | 1.0% | 11 May, 2023 |
| 11 | Adam W Berry | Executive Vice President Cio | 3,334 | 0 | 3,334 | 0.9% | 24 Jan, 2022 |
| 12 | Mary Kasaris | Director | 2,394 | 0 | 2,394 | 0.7% | 29 May, 2026 |
| 13 | John Farias | Senior Vice President And Cao | 2,363 | 0 | 2,363 | 0.6% | 09 Feb, 2024 |
| 14 | Rylan Burns | Evp Chief Investment Officer | 2,232 | 0 | 2,232 | 0.6% | 20 Feb, 2026 |
| 15 | John V Arabia | Director | 1,824 | 0 | 1,824 | 0.5% | 14 May, 2026 |
| 16 | Brennan Mcgreevy | Gvp And Cao | 715 | 0 | 715 | 0.2% | 20 Feb, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 27 May, 2026 | Mary Kasaris | Director | Disposed S | 600 | $279.45 | $167.67K | 2,394 | Direct |
| 12 May, 2026 | Amal M Johnson | Director | Acquired A | 633 | $0.00 | $0 | 3,824 | Direct |
| 12 May, 2026 | John V Arabia | Director | Acquired A | 633 | $0.00 | $0 | 1,824 | Direct |
| 12 May, 2026 | Mary Kasaris | Director | Acquired A | 633 | $0.00 | $0 | 2,994 | Direct |
| 12 May, 2026 | Irving F Iii Lyons | Director | Acquired A | 633 | $0.00 | $0 | 9,809 | Direct |
| 12 May, 2026 | George M Marcus | Director | Acquired A | 1,117 | $0.00 | $0 | 223,042 | Direct |
| 12 May, 2026 | Maria R Hawthorne | Director | Acquired A | 633 | $0.00 | $0 | 3,711 | Direct |
| 12 May, 2026 | Keith R Guericke | Director | Acquired A | 633 | $0.00 | $0 | 17,357 | Direct |
| 12 May, 2026 | Anne B Gust | Director | Acquired A | 633 | $0.00 | $0 | 1,830 | Direct |
| 18 Feb, 2026 | Anne Morrison | Evp, Cao General Counsel | Disposed F | 89 | $256.18 | $22.80K | 6,880 | Direct |
| 18 Feb, 2026 | Brennan Mcgreevy | Gvp And Cao | Disposed F | 24 | $256.18 | $6.15K | 715 | Direct |
| 18 Feb, 2026 | Brennan Mcgreevy | Gvp And Cao | Disposed F | 24 | $256.18 | $6.15K | 715 | Direct |
| 18 Feb, 2026 | Barbara Pak | Executive Vice President Cfo | Disposed F | 206 | $256.18 | $52.77K | 12,239 | Direct |
| 18 Feb, 2026 | Brennan Mcgreevy | Gvp And Cao | Disposed F | 24 | $256.18 | $6.15K | 715 | Direct |
| 18 Feb, 2026 | Brennan Mcgreevy | Gvp And Cao | Disposed F | 24 | $256.18 | $6.15K | 715 | Direct |
| 18 Feb, 2026 | Barbara Pak | Executive Vice President Cfo | Disposed F | 206 | $256.18 | $52.77K | 12,239 | Direct |
| 18 Feb, 2026 | Anne Morrison | Evp, Cao General Counsel | Disposed F | 89 | $256.18 | $22.80K | 6,880 | Direct |
| 18 Feb, 2026 | Anne Morrison | Evp, Cao General Counsel | Disposed F | 89 | $256.18 | $22.80K | 6,880 | Direct |
| 18 Feb, 2026 | Barbara Pak | Executive Vice President Cfo | Disposed F | 206 | $256.18 | $52.77K | 12,239 | Direct |
| 18 Feb, 2026 | Anne Morrison | Evp, Cao General Counsel | Disposed F | 89 | $256.18 | $22.80K | 6,880 | Direct |