Data spanning the past 90 days through February 19, 2026 reveals that Sun Communities's three principal insider shareholders consist of Director Gary A Shiffman (882.79K shares), Evp Special Projects Karen Dearing (153.59K shares), President John Bandini Mclaren (75.99K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Gary A Shiffman | 882,792 | 09 Feb, 2026 | |
| Karen Dearing | Evp Special Projects | 153,594 | 22 Mar, 2023 |
| John Bandini Mclaren | President | 75,992 | 07 Nov, 2025 |
| Aaron Weiss | Evp And Corp. Strat. & Bus. Dev. | 63,650 | 05 Jan, 2026 |
| Charles D. Young | Ceo & Director | 63,143 | 03 Oct, 2025 |
| Baxter Underwood | Ceo Safe Harbor Marinas And Llc | 57,546 | 31 Mar, 2025 |
| Bruce Thelen | Evp And Coo | 56,907 | 12 Feb, 2026 |
| Marc Farrugia | Evp & Chief Admin. Officer | 50,055 | 05 Jan, 2026 |
| Fernando Castro-Caratini | Evp And Cfo And Sec. & Treas. | 41,606 | 02 Jan, 2026 |
| Arthur A Weiss | 38,256 | 22 Jan, 2024 | |
| Clunet R Lewis | 27,617 | 09 Feb, 2026 | |
| Brian M Hermelin | 27,317 | 09 Feb, 2026 | |
| Stephanie W Bergeron | 26,700 | 10 Jan, 2025 | |
| Meghan G. Baivier | 19,417 | 09 Feb, 2026 | |
| Jeff Blau | 10,882 | 09 Feb, 2026 | |
| Brian P Loftus | Svp And Chief Accounting Officer | 10,483 | 02 Jan, 2026 |
| Tonya Allen | 10,426 | 09 Feb, 2026 | |
| Jerome W. Ehlinger | 3,217 | 09 Feb, 2026 | |
| Mark A Denien | 1,200 | 14 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 11 Feb, 2026 | Bruce Thelen | COMMON STOCK, $0.01 PAR VALUE | D | 317 | $127.81 | 56,907 | D | F |
| 05 Feb, 2026 | Brian M Hermelin | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 27,317 | D | A |
| 05 Feb, 2026 | Gary A Shiffman | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 882,792 | D | A |
| 05 Feb, 2026 | Clunet R Lewis | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 27,617 | D | A |
| 05 Feb, 2026 | Jeff Blau | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 7,217 | D | A |
| 05 Feb, 2026 | Jerome W. Ehlinger | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 3,217 | D | A |
| 05 Feb, 2026 | Meghan G. Baivier | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 19,417 | D | A |
| 05 Feb, 2026 | Tonya Allen | COMMON STOCK, $0.01 PAR VALUE | A | 1,617 | $123.68 | 10,426 | D | A |
| 04 Feb, 2026 | Mark E Patten | COMMON STOCK, $0.01 PAR VALUE | D | 28,892 | $127.92 | 0 | D | D |
| 05 Jan, 2026 | Mark E Patten | COMMON STOCK, $0.01 PAR VALUE | A | 28,892 | $121.14 | 28,892 | D | A |
| 01 Jan, 2026 | Bruce Thelen | COMMON STOCK, $0.01 PAR VALUE | D | 10,200 | $0.00 | 57,224 | D | D |
| 01 Jan, 2026 | Aaron Weiss | COMMON STOCK, $0.01 PAR VALUE | D | 9,000 | $0.00 | 63,650 | D | D |
| 01 Jan, 2026 | Marc Farrugia | COMMON STOCK, $0.01 PAR VALUE | D | 6,000 | $0.00 | 49,247 | D | D |
| 30 Dec, 2025 | Brian P Loftus | COMMON STOCK, $0.01 PAR VALUE | D | 253 | $125.47 | 10,483 | D | F |
| 30 Dec, 2025 | Brian P Loftus | - | - | 10,483 | D | |||
| 30 Dec, 2025 | Fernando Castro-Caratini | COMMON STOCK, $0.01 PAR VALUE | D | 19,008 | $125.47 | 41,606 | D | F |
| 17 Dec, 2025 | Gary A Shiffman | COMMON STOCK, $0.01 PAR VALUE | D | 156,875 | $123.53 | 0 | I | S |
| 09 Dec, 2025 | Gary A Shiffman | COMMON STOCK, $0.01 PAR VALUE | A | 156,875 | $0.00 | 156,875 | I | M |
| 09 Dec, 2025 | Gary A Shiffman | - | - | 156,875 | I | |||
| 10 Nov, 2025 | Clunet R Lewis | COMMON STOCK, $0.01 PAR VALUE | D | 2,900 | $126.22 | 27,100 | D | S |