Linginfelter Henry P has filed 16 insider transactions across 2 companies since February 2024.
Most recent transaction: a grant/award of N/A shares of AMERICAN ELECTRIC POWER CO INC ($AEP) on March 31, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 0 | $131.08 | 3,684.0000 | 540,861,473 | 0.00% | 0.00% |
| Feb. 19, 2026 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 1726 | $0.00 | 10,045.9020 | 72,405,000 | 20.74% | 0.00% |
| Dec. 31, 2025 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 0 | $115.31 | 3,336.0000 | 535,265,602 | 0.00% | 0.00% |
| Sept. 30, 2025 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 377 | $112.50 | 2,943.0000 | 531,337,703 | 14.69% | 0.00% |
| June 30, 2025 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 410 | $103.76 | 2,543.5000 | 531,337,703 | 19.19% | 0.00% |
| March 31, 2025 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 389 | $109.27 | 2,114.6000 | 531,337,703 | 22.54% | 0.00% |
| Feb. 20, 2025 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 2051 | $0.00 | 8,105.0790 | 72,032,000 | 33.87% | 0.00% |
| June 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 48 | $76.16 | 5,979.9380 | 70,990,000 | 0.81% | 0.00% |
| Sept. 3, 2024 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 39 | $71.82 | 6,018.6090 | 70,990,000 | 0.65% | 0.00% |
| Dec. 2, 2024 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 36 | $78.16 | 6,054.4500 | 72,086,000 | 0.60% | 0.00% |
| March 1, 2024 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 52 | $69.61 | 5,931.6500 | 70,990,000 | 0.89% | 0.00% |
| Dec. 31, 2024 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 461 | $92.23 | 1,710.8300 | 533,600,842 | 36.86% | 0.00% |
| Sept. 30, 2024 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 414 | $102.60 | 1,237.9200 | 520,206,258 | 50.29% | 0.00% |
| June 30, 2024 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 484 | $87.74 | 813.4500 | 520,206,258 | 147.20% | 0.00% |
| March 31, 2024 | AMERICAN ELECTRIC POWER CO INC | $AEP | Linginfelter Henry P | Director | A | Phantom Stock Units | 329 | $86.10 | 329.0700 | 520,206,258 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Southwest Gas Holdings, Inc. | $SWX | Linginfelter Henry P | Director | A | Common Stock | 2131 | $0.00 | 5,879.2850 | 70,990,000 | 56.85% | 0.00% |