Concrete Pumping (BBCP) Form 3 Industrea Acquisition / THOMAS K ARMSTRONG JR ownership change

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

ARMSTRONG THOMAS K JR

(Last) (First) (Middle)

C/O INDUSTREA ACQUISITION CORP.

1120 AVENUE OF THE AMERICAS, 4TH FLOOR

(Street)

NEW YORK NY 10036

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
07/26/2017

3. Issuer Name and Ticker or Trading Symbol
Industrea Acquisition Corp. [ INDU ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Common Stock	(1)	(1)	Class A Common Stock	28,750(1)(2)	(1)	D

Explanation of Responses:

1. The shares of Class B Common Stock are convertible for shares of the Issuer's Class A Common Stock as described under the heading "Description of Securities-Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-219053) and have no expiration date.

2. Includes up to 3,750 shares of Class B Common Stock that are subject to forfeiture depending on the extent to which the underwriters in the Issuer's initial public offering do not exercise their over-allotment option.

Remarks:

See Exhibit 24.1 - Power of Attorney

	/s/ Joel L. Rubinstein, Attorney-in-Fact	07/26/2017
	** 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 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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