As of May 23, 2026, the three largest insider holders of SPXC are Eugene Joseph Iii Lowe (President And Ceo, 819.70K shares), John Webster Nurkin (Vp, Gen. Counsel Secretary, 81.96K shares), John Webster Nurkin (Vp, Gen. Counsel Secretary, 80.62K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| James E Harris | Vp, Cfo And Treasurer | 28,980 | 0 | 19 Aug, 2022 |
| David A Roberts | - | 40,593 | 0 | 15 May, 2025 |
| Ruth G Shaw | - | 40,653 | 0 | 15 May, 2025 |
| Rick D Puckett | - | 33,770 | 0 | 30 May, 2025 |
| Patrick J Oleary | Evp Cfo | 40,593 | 0 | 15 May, 2025 |
| Michael Andrew Reilly | Corp. Controller And Cao | 56,395 | 0 | 03 Mar, 2023 |
| Robert B Toth | - | 24,892 | 0 | 15 May, 2025 |
| J Randall Data | Pres., Heating And Global Oper | 36,312 | 0 | 03 Mar, 2026 |
| Mark A Carano | Vp, Cfo Treasurer | 19,254 | 0 | 04 Mar, 2026 |
| Eugene Joseph Iii Lowe | President And Ceo | 819,700 | 0 | 04 Mar, 2026 |
| Meenal Sethna | - | 14,214 | 0 | 15 May, 2025 |
| Natausha Heleena White | Vp And Chro | 28,921 | 0 | 05 Mar, 2024 |
| John Webster Nurkin | Vp, Gen. Counsel Secretary | 81,964 | 0 | 22 Feb, 2023 |
| Tana Leigh Utley | - | 40,593 | 0 | 15 May, 2025 |
| John William Iii Swann | Pres., Detection Measurement | 59,206 | 0 | 04 Mar, 2026 |
| Brian G. Mason | Pres. Spx Transformer Sol. | 60,061 | 0 | 05 Oct, 2021 |
| Angel S Willis | - | 8,610 | 0 | 15 May, 2025 |
| Ankush Kumar | President, Spx Global Cooling | 21,376 | 0 | 03 Mar, 2022 |
| Cheree H Johnson | Vp, Clo Secretary | 7,147 | 0 | 03 Jul, 2025 |
| Sean Mcclenaghan | President, Hvac Segment | 27,314 | 0 | 04 Mar, 2026 |
| Wayne M. Mclaren | Chief Accounting Officer | 7,770 | 0 | 04 Mar, 2026 |
| Jennifer Carpenter | Vp And Chro | 5,353 | 0 | 04 Mar, 2026 |
| Daniel Jay Whitman | Vp, Gen. Counsel Secretary | 3,015 | 0 | 04 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 03 Mar, 2026 | John William Iii Swann | Common Stock | D | 196 | $225.02 | 59,206 | D | F |
| 02 Mar, 2026 | Wayne M. Mclaren | Common Stock | A | 662 | - | 7,850 | D | A |
| 02 Mar, 2026 | Daniel Jay Whitman | Common Stock | A | 1,842 | - | 3,015 | D | A |
| 02 Mar, 2026 | Sean Mcclenaghan | Common Stock | A | 4,164 | - | 27,592 | D | A |
| 02 Mar, 2026 | Daniel Jay Whitman | Common Stock | A | 1,842 | - | 3,015 | D | A |
| 03 Mar, 2026 | John William Iii Swann | Common Stock | D | 196 | $225.02 | 59,206 | D | F |
| 02 Mar, 2026 | Mark A Carano | Common Stock | A | 3,363 | - | 19,516 | D | A |
| 02 Mar, 2026 | Jennifer Carpenter | Common Stock | A | 1,602 | - | 5,432 | D | A |
| 02 Mar, 2026 | Eugene Joseph Iii Lowe | Common Stock | A | 19,536 | - | 821,331 | D | A |
| 03 Mar, 2026 | Mark A Carano | Common Stock | D | 262 | $225.02 | 19,254 | D | F |
| 03 Mar, 2026 | Eugene Joseph Iii Lowe | Common Stock | D | 1,631 | $225.02 | 819,700 | D | F |
| 03 Mar, 2026 | Wayne M. Mclaren | Common Stock | D | 80 | $225.02 | 7,770 | D | F |
| 03 Mar, 2026 | Jennifer Carpenter | Common Stock | D | 79 | $225.02 | 5,353 | D | F |
| 03 Mar, 2026 | Sean Mcclenaghan | Common Stock | D | 278 | $225.02 | 27,314 | D | F |
| 02 Mar, 2026 | Daniel Jay Whitman | Employee stock option to purchase common stock | A | 1,389 | - | 1,389 | D | A |
| 02 Mar, 2026 | Daniel Jay Whitman | Employee stock option to purchase common stock | A | 1,389 | - | 1,389 | D | A |
| 02 Mar, 2026 | Mark A Carano | Employee stock option to purchase common stock | A | 2,537 | - | 2,537 | D | A |
| 02 Mar, 2026 | Eugene Joseph Iii Lowe | Employee stock option to purchase common stock | A | 14,737 | - | 14,737 | D | A |
| 02 Mar, 2026 | Jennifer Carpenter | Employee stock option to purchase common stock | A | 1,208 | - | 1,208 | D | A |
| 02 Mar, 2026 | Sean Mcclenaghan | Employee stock option to purchase common stock | A | 3,141 | - | 3,141 | D | A |