0001062993-23-018503.txt : 20230926 0001062993-23-018503.hdr.sgml : 20230926 20230926181809 ACCESSION NUMBER: 0001062993-23-018503 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230922 FILED AS OF DATE: 20230926 DATE AS OF CHANGE: 20230926 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Prime Movers Lab Fund I LP CENTRAL INDEX KEY: 0001751631 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39128 FILM NUMBER: 231281488 BUSINESS ADDRESS: STREET 1: P.O. BOX 12829 CITY: JACKSON STATE: WY ZIP: 83002 BUSINESS PHONE: 3072035036 MAIL ADDRESS: STREET 1: P.O. BOX 12829 CITY: JACKSON STATE: WY ZIP: 83002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Momentus PML SPV 1 LP CENTRAL INDEX KEY: 0001780632 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39128 FILM NUMBER: 231281485 BUSINESS ADDRESS: STREET 1: PO BOX 12829 CITY: JACKSON STATE: WY ZIP: 83002 BUSINESS PHONE: 307-203-5036 MAIL ADDRESS: STREET 1: PO BOX 12829 CITY: JACKSON STATE: WY ZIP: 83002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MOMENTUS PML SPV 2 LP CENTRAL INDEX KEY: 0001819327 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39128 FILM NUMBER: 231281484 BUSINESS ADDRESS: STREET 1: 6765 CRYSTAL SPRINGS RD CITY: TETON COUNTY STATE: WY ZIP: 83025 BUSINESS PHONE: 307-203-5036 MAIL ADDRESS: STREET 1: 6765 CRYSTAL SPRINGS RD CITY: TETON COUNTY STATE: WY ZIP: 83025 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sloss Dakin CENTRAL INDEX KEY: 0001875411 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39128 FILM NUMBER: 231281487 MAIL ADDRESS: STREET 1: 126 E 56TH ST, 30TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Prime Movers Growth Fund I LP CENTRAL INDEX KEY: 0001838981 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39128 FILM NUMBER: 231281486 BUSINESS ADDRESS: STREET 1: 6765 CRYSTAL SPRINGS ROAD CITY: TETON VILLAGE STATE: WY ZIP: 83025 BUSINESS PHONE: 307-203-5036 MAIL ADDRESS: STREET 1: 6765 CRYSTAL SPRINGS ROAD CITY: TETON VILLAGE STATE: WY ZIP: 83025 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Momentus PML SPV 3 LP CENTRAL INDEX KEY: 0001853076 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39128 FILM NUMBER: 231281483 BUSINESS ADDRESS: STREET 1: 6765 CRYSTAL SPRINGS RD CITY: TETON VILLAGE STATE: WY ZIP: 83025 BUSINESS PHONE: 307-203-5036 MAIL ADDRESS: STREET 1: 6765 CRYSTAL SPRINGS RD CITY: TETON VILLAGE STATE: WY ZIP: 83025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Momentus Inc. CENTRAL INDEX KEY: 0001781162 STANDARD INDUSTRIAL CLASSIFICATION: GUIDED MISSILES & SPACE VEHICLES & PARTS [3760] IRS NUMBER: 841905538 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1345 ABBOT KINNEY BLVD. CITY: VENICE BEACH STATE: CA ZIP: 90291 BUSINESS PHONE: 2137936507 MAIL ADDRESS: STREET 1: 1345 ABBOT KINNEY BLVD. CITY: VENICE BEACH STATE: CA ZIP: 90291 FORMER COMPANY: FORMER CONFORMED NAME: Stable Road Acquisition Corp. DATE OF NAME CHANGE: 20190628 4 1 form4.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES X0508 4 2023-09-22 0001781162 Momentus Inc. MNTS 0001751631 Prime Movers Lab Fund I LP P.O. BOX 12829 JACKSON WY 83002 0 0 1 0 0001875411 Sloss Dakin C/O PRIME MOVERS LAB, P.O. BOX 12829 JACKSON WY 83002 0 0 1 0 0001838981 Prime Movers Growth Fund I LP P.O. BOX 12829 JACKSON WY 83002 0 0 1 0 0001780632 Momentus PML SPV 1 LP C/O PRIME MOVERS LAB, P.O. BOX 12829 JACKSON WY 83002 0 0 1 0 0001819327 MOMENTUS PML SPV 2 LP C/O PRIME MOVERS LAB, P.O. BOX 12829 JACKSON WY 83002 0 0 1 0 0001853076 Momentus PML SPV 3 LP C/O PRIME MOVERS LAB, P.O. BOX 12829 JACKSON WY 83002 0 0 1 0 0 Class A common stock 2023-09-22 4 S 0 13574 2.3862 D 109098 D Class A common stock 2023-09-22 4 S 0 5381 2.3862 D 43245 I Held by Momentus PML SPV 1 LP Class A common stock 2023-09-22 4 S 0 1060 2.3862 D 8520 I Held by Momentus PML SPV 2 LP Class A common stock 2023-09-22 4 S 0 2630 2.3862 D 21133 I Held by Momentus PML SPV 3 LP Class A common stock 2023-09-22 4 S 0 1048 2.3862 D 8418 I Held by Prime Movers Growth Fund I LP Class A common stock 2023-09-25 4 S 0 31261 2.0445 D 77837 D Class A common stock 2023-09-25 4 S 0 12392 2.0445 D 30853 I Held by Momentus PML SPV 1 LP Class A Common Stock 2023-09-25 4 S 0 2442 2.0445 D 6078 I Held by Momentus PML SPV 2 LP Class A Common Stock 2023-09-25 4 S 0 6056 2.0445 D 15077 I Held by Momentus PML SPV 3 LP Class A Common Stock 2023-09-25 4 S 0 2412 2.0445 D 6006 I Held by Prime Movers Growth Fund I LP Class A Common Stock 2023-09-26 4 S 0 17202 1.9127 D 60635 D Class A Common Stock 2023-09-26 4 S 0 6819 1.9127 D 24034 I Held by Momentus PML SPV 1 LP Class A Common Stock 2023-09-26 4 S 0 1344 1.9127 D 4734 I Held by Momentus PML SPV 2 LP Class A Common Stock 2023-09-26 4 S 0 3332 1.9127 D 11745 I Held by Momentus PML SPV 3 LP Class A Common Stock 2023-09-26 4 S 0 1327 1.9127 D 4679 I Held by Prime Movers Growth Fund I LP Held by Prime Movers Lab Fund I LP ("PML"). Prime Movers Lab GP I LLC ("PML GP") is the general partner of PML. Held by Momentus PML SPV 1 LP ("PML SPV 1"). PML GP is the general partner of PML SPV 1. Held by Momentus PML SPV 2 LP ("PML SPV 2"). Prime Movers Lab GP II LLC ("PML GP II") is the general partner of PML SPV 2. Held by Momentus PML SPV 3 LP ("PML SPV 3"). PML GP II is the general partner of PML SPV 3. Held by Prime Movers Growth Fund I LP ("PM Growth"). Prime Movers Growth GP I LLC ("PM Growth GP") is the general partner of PM Growth. Dakin Sloss is the manager of PML GP, PML GP II and PM Growth GP, and may be deemed to beneficially own the securities held by PML, PML SPV 1, PML SPV 2, PML SPV 3 and PM Growth. Mr. Sloss disclaims any beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein. The price of $2.3862 per share represents a weighted average of purchase prices ranging from $2.26 to $2.76 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. The price of $2.0445 per share represents a weighted average of purchase prices ranging from $1.87 to $2.39 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. The price of $1.9127 per share represents a weighted average of purchase prices ranging from $1.76 to $2.01 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. /s/ Taylor Frankel, Authorized Person on behalf of the General Partner of each Reporting Person 2023-09-26 Dakin Sloss /s/ Taylor Frankel, Attorney-in-fact 2023-09-26