Henry P. Linginfelter
CIK: 0001403613
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- Mar 31, 2026AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
0 shares at avg. $131.08- - Feb 19, 2026SWX
Southwest Gas Holdings, Inc.
Award(A)Direct1.7K shares- - Dec 31, 2025AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
0 shares at avg. $115.31- - Sep 30, 2025AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
377 shares at avg. $112.50- - Jun 30, 2025AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
410 shares at avg. $103.76- - Mar 31, 2025AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
389 shares at avg. $109.27- - Feb 20, 2025SWX
Southwest Gas Holdings, Inc.
Award(A)Direct2.1K shares- - Dec 31, 2024AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
461 shares at avg. $92.23- - Dec 2, 2024SWX
Southwest Gas Holdings, Inc.
Award(A)Direct36 shares at avg. $78.16$3K - Sep 30, 2024AEP
AMERICAN ELECTRIC POWER CO INC
Award(A)DirectPhantom Stock Units
414 shares at avg. $102.60- - Sep 3, 2024SWX
Southwest Gas Holdings, Inc.
Award(A)Direct39 shares at avg. $71.82$3K - Jun 3, 2024SWX
Southwest Gas Holdings, Inc.
Award(A)Direct48 shares at avg. $76.16$4K - Mar 1, 2024SWX
Southwest Gas Holdings, Inc.
Award(A)Direct52 shares at avg. $69.61$4K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 31, 2026 |  AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 0 | $131.08 | - | Direct |
| Feb 19, 2026 |  SWX Southwest Gas Holdings, Inc. | Award(A) | 1,726 | - | $0 | Direct |
| Dec 31, 2025 | AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 0 | $115.31 | - | Direct |
| Sep 30, 2025 | AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 377 | $112.50 | - | Direct |
| Jun 30, 2025 | AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 410 | $103.76 | - | Direct |
| Mar 31, 2025 | AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 389 | $109.27 | - | Direct |
| Feb 20, 2025 | SWX Southwest Gas Holdings, Inc. | Award(A) | 2,051 | - | - | Direct |
| Dec 31, 2024 | AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 461 | $92.23 | - | Direct |
| Dec 2, 2024 | SWX Southwest Gas Holdings, Inc. | Award(A) | 36 | $78.16 | $2,801 | Direct |
| Sep 30, 2024 | AEP AMERICAN ELECTRIC POWER CO INC | Award(A) Phantom Stock Units | 414 | $102.60 | - | Direct |
| Sep 3, 2024 | SWX Southwest Gas Holdings, Inc. | Award(A) | 39 | $71.82 | $2,777 | Direct |
| Jun 3, 2024 | SWX Southwest Gas Holdings, Inc. | Award(A) | 48 | $76.16 | $3,678 | Direct |
| Mar 1, 2024 | SWX Southwest Gas Holdings, Inc. | Award(A) | 52 | $69.61 | $3,645 | Direct |
1-13 of 13 transactions
About Linginfelter Henry P
Linginfelter Henry P (SEC CIK 0001403613) files insider reports with the SEC as Director of AMERICAN ELECTRIC POWER CO INC (AEP) and Director of Southwest Gas Holdings, Inc. (SWX).
Signal8 holds 10 ownership filings by Linginfelter Henry P (9 Form 4, 1 Form 5), filed between Oct 2, 2024 and Apr 2, 2026. Those filings report 13 transactions, from Mar 1, 2024 to Mar 31, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Linginfelter Henry P's filings is in COLUMBUS, OH.
Recent filings by Linginfelter Henry P
- Mar 31, 2026: Grant or award of AEP derivative securities (Form 4, code A).
- Feb 19, 2026: Grant or award of SWX shares (Form 4, code A).
- Dec 31, 2025: Grant or award of AEP derivative securities (Form 4, code A).
- Sep 30, 2025: Grant or award of AEP derivative securities (Form 4, code A).
- Jun 30, 2025: Grant or award of AEP derivative securities (Form 4, code A).
Other insiders filing for AMERICAN ELECTRIC POWER CO INC (AEP)
- Moore Joseph F. IV, Executive Vice President
- Lies Quinton S, President-Nuclear Development
- Berntsen Robert, Executive Vice President
- Cannon Douglas A, President AEP Transmission
- Ferneau Kelly J, Executive Vice President
- FOWKE BENJAMIN G S III, Director