John William Swann III

CIK: 0001653288

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)3 (17.6%)

Position reduction

Option Exercises (M)2 (11.8%)

Derivative conversions

Awards (A)3 (17.6%)

Compensation grants

Other (G, F, J, C, D, …)9 (52.9%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SPXC

SPX Technologies, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (17 total)

SPXC
SPX Technologies, Inc.
Mar 3, 2026
Tax Payment(F)
Direct
196 shares at avg. $225.02$44K
SPXC
SPX Technologies, Inc.
Mar 1, 2026
Tax Payment(F)
Direct
356 shares at avg. $226.94$81K
SPXC
SPX Technologies, Inc.
Feb 28, 2026
Tax Payment(F)
Direct
264 shares at avg. $226.94$60K
SPXC
SPX Technologies, Inc.
Feb 24, 2026
Tax Payment(F)
Direct
3.2K shares at avg. $237.18$763K
SPXC
SPX Technologies, Inc.
Feb 24, 2026
Award(A)
Direct
2.6K shares-
SPXC
SPX Technologies, Inc.
Nov 19, 2025
Exercise(M)
Direct
10.6K shares at avg. $50.09$529K
SPXC
SPX Technologies, Inc.
Nov 19, 2025
Sale(S)
Direct
2.9K shares at avg. $207.10$610K
SPXC
SPX Technologies, Inc.
Nov 19, 2025
Sale(S)
Direct
17.9K shares at avg. $206.51$3.7M
SPXC
SPX Technologies, Inc.
Nov 19, 2025
Gift(G)
Direct
3.6K shares-
SPXC
SPX Technologies, Inc.
Nov 19, 2025
Sale(S)
Direct
17.9K shares at avg. $205.47$3.7M
SPXC
SPX Technologies, Inc.
Nov 19, 2025
Exercise(M)
Direct
8.6K shares at avg. $48.97$423K
SPXC
SPX Technologies, Inc.
Mar 3, 2025
Award(A)
Direct
4.3K shares-
SPXC
SPX Technologies, Inc.
Mar 3, 2025
Tax Payment(F)
Direct
827 shares at avg. $145.65$120K
SPXC
SPX Technologies, Inc.
Feb 28, 2025
Tax Payment(F)
Direct
254 shares at avg. $143.94$37K
SPXC
SPX Technologies, Inc.
Feb 24, 2025
Tax Payment(F)
Direct
4.3K shares at avg. $140.30$597K
SPXC
SPX Technologies, Inc.
Feb 24, 2025
Award(A)
Direct
3.4K shares-
SPXC
SPX Technologies, Inc.
Nov 25, 2024
Gift(G)
Direct
1.4K shares-

		Type	Shares	Price		Ownership
Mar 3, 2026	SPXC SPX Technologies, Inc.	Tax Payment(F)	196	$225.02	$44,104	Direct
Mar 1, 2026	SPXC SPX Technologies, Inc.	Tax Payment(F)	356	$226.94	$80,791	Direct
Feb 28, 2026	SPXC SPX Technologies, Inc.	Tax Payment(F)	264	$226.94	$59,912	Direct
Feb 24, 2026	SPXC SPX Technologies, Inc.	Tax Payment(F)	3,216	$237.18	$762,771	Direct
Feb 24, 2026	SPXC SPX Technologies, Inc.	Award(A)	2,580	-	$0	Direct
Nov 19, 2025	SPXC SPX Technologies, Inc.	Exercise(M)	10,552	$50.09	$528,550	Direct
Nov 19, 2025	SPXC SPX Technologies, Inc.	Sale(S)	2,944	$207.10	$609,702	Direct
Nov 19, 2025	SPXC SPX Technologies, Inc.	Sale(S)	17,891	$206.51	$3,694,670	Direct
Nov 19, 2025	SPXC SPX Technologies, Inc.	Gift(G)	3,608	-	-	Direct
Nov 19, 2025	SPXC SPX Technologies, Inc.	Sale(S)	17,920	$205.47	$3,682,022	Direct
Nov 19, 2025	SPXC SPX Technologies, Inc.	Exercise(M)	8,641	$48.97	$423,150	Direct
Mar 3, 2025	SPXC SPX Technologies, Inc.	Award(A)	4,254	-	-	Direct
Mar 3, 2025	SPXC SPX Technologies, Inc.	Tax Payment(F)	827	$145.65	$120,453	Direct
Feb 28, 2025	SPXC SPX Technologies, Inc.	Tax Payment(F)	254	$143.94	$36,561	Direct
Feb 24, 2025	SPXC SPX Technologies, Inc.	Tax Payment(F)	4,257	$140.30	$597,257	Direct
Feb 24, 2025	SPXC SPX Technologies, Inc.	Award(A)	3,411	-	-	Direct
Nov 25, 2024	SPXC SPX Technologies, Inc.	Gift(G)	1,383	-	$0	Direct

1-17 of 17 transactions

About Swann John William III

Swann John William III (SEC CIK 0001653288) files insider reports with the SEC as PRES., DETECTION & MEASUREMENT of SPX Technologies, Inc. (SPXC).

Signal8 holds 8 ownership filings by Swann John William III, all Form 4s, filed between Nov 27, 2024 and Mar 4, 2026. Those filings report 17 transactions, from Nov 25, 2024 to Mar 3, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Swann John William III's filings is in CHARLOTTE, NC.

Recent filings by Swann John William III

Mar 3, 2026: Tax withholding of SPXC shares (Form 4, code F).
Mar 1, 2026: Tax withholding of SPXC shares (Form 4, code F).
Feb 28, 2026: Tax withholding of SPXC shares (Form 4, code F).
Feb 24, 2026: Tax withholding of SPXC shares (Form 4, code F).
Feb 24, 2026: Grant or award of SPXC shares (Form 4, code A).

Other insiders filing for SPX Technologies, Inc. (SPXC)

Carpenter Jennifer, VP AND CHRO
Kaled Eric A, President, Det. & Measurement
Toth Robert B, Director
Deck Brian A, Director
Willis Angel S, Director
Utley Tana Leigh, Director

How to read Form 4 transaction codes