SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Sproule Scott William (Last) (First) (Middle) C/O SPX CORPORATION 6325 ARDREY KELL ROAD, SUITE 400 (Street) CHARLOTTE NC 28277 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol SPX CORP [ SPXC ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Vice President
	3. Date of Earliest Transaction (Month/Day/Year) 11/03/2020
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/03/2020		M		11,661	A	$32.69	141,657(1)	D
Common Stock	11/03/2020		M		5,594	A	$36.51	147,251(1)	D
Common Stock	11/03/2020		M		46,729	A	$12.85	193,980(1)	D
Common Stock	11/03/2020		M		19,891	A	$27.4	213,871(1)	D
Common Stock	11/03/2020		M		83,168	A	$12.36	297,039(1)	D
Common Stock	11/03/2020		S(2)		167,043	D	$43.33(3)	129,996(1)	D
Common Stock								3,734	I	401(k) Plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee stock option to purchase common stock	$12.36	11/03/2020		M			83,168	10/13/2018(4)	10/13/2025	Common Stock	83,168	$0	0	D
Employee stock option to purchase common stock	$12.85	11/03/2020		M			46,729	03/02/2019(5)	03/02/2026	Common Stock	46,729	$0	0	D
Employee stock option to purchase common stock	$27.4	11/03/2020		M			19,891	03/01/2020(6)	03/01/2027	Common Stock	19,891	$0	0	D
Employee stock option to purchase common stock	$32.69	11/03/2020		M			11,661	02/22/2021(7)	02/22/2028	Common Stock	11,661	$0	5,831	D
Employee stock option to purchase common stock	$36.51	11/03/2020		M			5,594	02/21/2022(8)	02/21/2029	Common Stock	5,594	$0	11,190	D
Employee stock option to purchase common stock	$50.09							02/20/2023(9)	02/20/2030	Common Stock	10,974		10,974	D

Explanation of Responses:

1. Includes unvested restricted stock units.

2. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 3, 2020.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.24 to $44.62, inclusive. The reporting person undertakes to provide to SPX Corporation, any security holder of SPX Corporation, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

4. Vests as to 100% of the shares on the third anniversary of the grant date.

5. Vests in three equal installments beginning on March 2, 2017.

6. Vests in three equal installments beginning on March 1, 2018.

7. Vests in three equal installments beginning on February 22, 2019.

8. Vests in three equal installments beginning on February 21, 2020.

9. Vests in three equal installments beginning on February 20, 2021.

	John Nurkin, Attorney in Fact for Scott William Sproule	11/05/2020
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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