Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Milcos Constantine
  2. Issuer Name and Ticker or Trading Symbol
ORBCOMM Inc. [ORBC]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
Sr. VP& CAO
(Last)
(First)
(Middle)
C/O ORBCOMM, INC., 395 W. PASSAIC STREET, SUITE 325
3. Date of Earliest Transaction (Month/Day/Year)
03/07/2019
(Street)

ROCHELLE PARK, NJ 07662
4. If Amendment, Date 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
(City)
(State)
(Zip)
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 (1) 03/07/2019   S(2)   4,161 D $ 7.1643 (3) 32,846 D  

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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 Underlying Securities
(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 of Derivative Security: 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
Stock Appreciation Right $ 6.6               (4)   (4) Common Stock 6,100 (4)   6,100 D  
Stock Appreciation Right $ 5.92               (5)   (5) Common Stock 6,100 (5)   6,100 D  
Restricted Stock Unit (Performance Vested) $ 0 (6)               (6)   (6) Common Stock 2,762   2,762 D  
Restricted Stock Unit (Time Vested) $ 0 (7)               (7)   (7) Common Stock 2,763   2,763 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Milcos Constantine
C/O ORBCOMM, INC.
395 W. PASSAIC STREET, SUITE 325
ROCHELLE PARK, NJ 07662
      Sr. VP& CAO  

Signatures

 /s/ Christian Le Brun, by power of attorney   03/11/2019
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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).
(1) The reporting person sold shares of common stock in the open market to cover income tax obligations associated with the vesting of Performance Vested Restricted Stock Units ("PV RSUs"), as disclosed on the reporting person's Form 4 filed on March 5, 2019.
(2) The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person, to cover tax withholding obligations.
(3) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.10 to $7.29, inclusive. The reporting person undertakes to provide to ORBCOMM Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above
(4) Each Time Vested Stock Appreciation Right ("TV SAR") represents the right to receive a payment measured by the increase in the fair market value of one share of common stock from the date of grant of the TV SAR (December 17, 2014) to the date of exercise of the TV SAR. The TV SAR awards vested on January 1, 2016. The TV SAR awards expire on December 17, 2024 and have an exercise price of $6.60 per share, the closing price of the common stock on the grant date.
(5) Each TV SAR represents the right to receive a payment measured by the increase in the fair market value of one share of common stock from the date of grant of the TV SAR (December 12, 2013) to the date of exercise of the TV SAR. The TV SAR awards vested on January 1, 2015. The TV SAR awards expire on December 12, 2023 and have an exercise price of $5.92 per share, the closing price of the common stock on the grant date.
(6) Each PV RSU represents the right to receive one share of common stock or its cash equivalent. The PV RSU will vest based on the achievement by the employee and/or the Company of certain performance targets for fiscal year 2019.
(7) Each Time Vested Restricted Stock Unit represents the right to receive one share of common stock or its cash equivalent on the vesting date, January 1, 2020.

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