Rule 13d-1(b) | |
Rule 13d-1(c) | |
X | Rule 13d-1(d) |
CUSIP No. 87876P201 | 13G | Page 2 of 4 |
1 | NAME OF REPORTING PERSON Yiannis Monovoukas | |||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) o (b) o | |||
3 | SEC USE ONLY | |||
4 | CITIZENSHIP OR PLACE OF ORGANIZATION United States of America | |||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH | 5 | SOLE VOTING POWER 2,617,905 | ||
6 | SHARED VOTING POWER 0 | |||
7 | SOLE DISPOSITIVE POWER 2,617,905 | |||
8 | SHARED DISPOSITIVE POWER 0 | |||
9 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,617,905 | |||
10 | CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) o | |||
11 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 10.59% | |||
12 | TYPE OF REPORTING PERSON (See Instructions) IN |
CUSIP No. 87876P201 | 13G | Page 3 of 4 |
(a) | o | Broker or dealer registered under Section 15 of the Exchange Act; |
(b) | o | Bank as defined in Section 3(a) (6) of the Exchange Act; |
(c) | o | Insurance company as defined in Section 3(a) (19) of the Exchange Act; |
(d) | o | Investment company registered under Section 8 of the Investment Company Act; |
(e) | o | An investment adviser in accordance with Rule 13d-1(b) (1) (ii) (E); |
(f) | o | An employee benefit plan or endowment fund in accordance with Rule 13d-1(b) (1) (ii) (F); |
(g) | o | A parent holding company or control person in accordance with Rule 13d-1(b) (1) (ii) (G); |
(h) | o | A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; |
(i) | o | A church plan that is excluded from the definition of an investment company under Section 3(c) (14) of the Investment Company Act; |
(j) | o | A non-U.S. institution in accordance with Section 13d-1(b)(1)(iii)(J); |
(k) | o | Group, in accordance with Rule 13d-1(b) (1) (ii) (J). |
(a) | Amount beneficially owned: 2,617,905 shares as to which Mr. Monovoukas has sole dispositive and voting power as follows (i) as the sole trustee of the John Hatsopoulos 1989 Family Trust for the benefit of Alexander J. Hatsopolous and Nia Marie Hatsopolous, which trust owns 1,620,665 shares of Tecogen Common Stock; (ii) as the sole trustee of the John N. Hatsopoulos Family Trust 2007, which trust owns 989,859 shares of Tecogen Common Stock; and (iii) as to 7,381 shares of Tecogen Common Stock owned individually by Mr. Monovoukas. |
(b) | Percent of class: 10.59% (based on 24,709,989 shares of Tecogen Common Stock outstanding as of May 23, 2017, such number having been reported to the filing person upon his request). |
(c) | Number of shares as to which such person has: |
CUSIP No. 87876P201 | 13G | Page 4 of 4 |
Item 6. | Ownership of More than Five Percent on Behalf of Another Person. |
Item 7. | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person. |