Leopold Diane bought nVent Electric plc ($NVT) shares on the open market twice in the last year for a total of $180 thousand, with her most recent purchase on August 13, 2025. These $NVT buys rank her 1,665th among insiders. She also purchased CMS Energy Corp ($CMS) shares once for $153 thousand on February 25, 2026, placing 1,782nd for $CMS activity. With no open market sales, her purchases trail the average insider's 1.46 million across 3.3 trades among nearly 5,000 individuals.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 25, 2026 | CMS ENERGY CORP | $CMS | Leopold Diane | Director | P | Common Stock | 2000 | $76.70 | 2,769.0000 | 306,420,901 | 260.08% | 0.00% |
| Feb. 20, 2026 | CMS ENERGY CORP | $CMS | Leopold Diane | Director | A | Common Stock | 769 | $0.00 | 769.0000 | 306,420,901 | 9999.99% | 0.00% |
| Aug. 13, 2025 | nVent Electric plc | $NVT | Leopold Diane | Not found | P | Ordinary Shares | 1900 | $89.84 | 1,900.0000 | 168,200,000 | 9999.99% | 0.00% |
| Aug. 13, 2025 | nVent Electric plc | $NVT | Leopold Diane | Not found | P | Ordinary Shares | 100 | $90.07 | 2,000.0000 | 168,200,000 | 5.26% | 0.00% |
| July 17, 2025 | nVent Electric plc | $NVT | Leopold Diane | Not found | A | Ordinary Shares - Restricted Stock Units | 1748 | $0.00 | 1,748.0000 | 168,200,000 | 9999.99% | 0.00% |
| June 13, 2025 | MARKEL GROUP INC. | $MKL | Leopold Diane | Director | J | Common Stock | 63 | $1735.89 | 2,590.0993 | 13,017,000 | 2.51% | 0.00% |
| May 21, 2025 | MARKEL GROUP INC. | $MKL | Leopold Diane | Director | A | Common Stock | 88 | $0.00 | 2,526.7313 | 13,017,000 | 3.61% | 0.00% |
| June 14, 2024 | MARKEL GROUP INC. | $MKL | Leopold Diane | Director | J | Common Stock | 79 | $1389.66 | 2,438.7313 | 13,347,000 | 3.35% | 0.00% |
| May 22, 2024 | MARKEL GROUP INC. | $MKL | Leopold Diane | Director | A | Common Stock | 100 | $0.00 | 2,359.5754 | 13,347,000 | 4.43% | 0.00% |
| Feb. 26, 2024 | DOMINION ENERGY, INC | $D | Leopold Diane | EVP, COO & Pres. Cont. Energy | A | Common Stock | 12887 | $0.00 | 107,145.9960 | 836,500,000 | 13.67% | 0.00% |
| Feb. 1, 2024 | DOMINION ENERGY, INC | $D | Leopold Diane | EVP, COO & Pres. Cont. Energy | F | Common Stock | 6341 | $46.68 | 94,258.9960 | 836,500,000 | 6.30% | 0.00% |
| Dec. 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | S | Common Stock | 5077 | $45.51 | 100,599.9960 | 824,800,000 | 4.80% | 0.00% |
| Dec. 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | S | Common Stock | 700 | $45.52 | 105,676.9960 | 824,800,000 | 0.66% | 0.00% |
| Dec. 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | S | Common Stock | 273 | $45.53 | 106,376.9960 | 824,800,000 | 0.26% | 0.00% |
| Dec. 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | S | Common Stock | 200 | $45.52 | 106,649.9960 | 824,800,000 | 0.19% | 0.00% |
| Oct. 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | F | Common Stock | 5739 | $44.67 | 106,849.9960 | 824,800,000 | 5.10% | 0.00% |
| June 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | S | Common Stock | 6250 | $49.16 | 112,588.9960 | 824,800,000 | 5.26% | 0.00% |
| Feb. 10, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | A | Common Stock | 13437 | $0.00 | 118,838.9960 | 824,800,000 | 12.75% | 0.00% |
| Feb. 1, 2023 | DOMINION ENERGY, INC | $D | Leopold Diane | Exec. Vice President and COO | F | Common Stock | 5230 | $63.10 | 105,401.9960 | 824,800,000 | 4.73% | 0.00% |