![Jon Layman](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Jon Layman
General Counsel at
MOMENTUS INC.
Net worth: 57 794 $ as of 2026-07-30
Profile
Jon Layman is currently Director at Focused Energy, Inc. since 2021, Director at Mission Housing Development Corp., and Secretary & Chief Legal Officer at Momentus, Inc. starting in 2025.
Former roles include Director at Vaxxinity, Inc. in 2021, President, Chief Operating Officer, CFO & Director at AxonPrime Infrastructure Acquisition Corp., Director at Heliogen, Inc. in 2021, Partner at Wilson Sonsini Goodrich & Rosati PC from 1996 to 2010, Chief Legal Officer & Head-Operations at The On Platform, Inc. in 2024, Partner at WS Investment Management Co., Partner at Hogan Lovells US LLP from 2010 to 2021, and General Partner at Prime Movers Lab LLC from 2021 to 2022.
Education includes graduate degree from New York University in 1996 and undergraduate degree from the University of Michigan.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
MOMENTUS INC CLASS A 0.08% | 2026-05-18 | 14,270 ( 0.08% ) | 57 794 $ | 2026-07-30 |
Jon Layman active positions
| Companies | Position | Start |
|---|---|---|
| MOMENTUS INC. | General Counsel | 2025-01-31 |
Focused Energy, Inc.
 Focused Energy, Inc. Wholesale DistributorsDistribution Services Distributes renewable energy equipment | Director/Board Member | 2021-07-31 |
Mission Housing Development Corp.
 Mission Housing Development Corp. HomebuildingConsumer Durables Builds and manages affordable housing for low and moderate income families | Director/Board Member | - |
Former positions of Jon Layman
| Companies | Position | End |
|---|---|---|
The On Platform, Inc.
 The On Platform, Inc. Media ConglomeratesConsumer Services Provides application for sports fans | General Counsel | 2024-06-30 |
| AXONPRIME INFRASTRUCTURE ACQUISITION CORPORATION | Director of Finance/CFO | 2022-07-05 |
Prime Movers Lab LLC
 Prime Movers Lab LLC Investment ManagersFinance Prime Movers Lab invests in companies located in the United States. The firm focuses across a broad range of sectors and industries. It provides financing for early stage transactions. | Consultant / Advisor | 2021-07-30 |
| HELIOGEN, INC. | Director/Board Member | 2021-11-30 |
| VAXXINITY, INC. | Director/Board Member | 2021-10-31 |
Training of Jon Layman
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
99
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Wilson Sonsini Goodrich & Rosati PC
 Wilson Sonsini Goodrich & Rosati PC Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
New York University
 New York University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Michigan
 University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
WS Investment Management Co.
 WS Investment Management Co. Investment ManagersFinance WS Investment invests in companies located in the United States. The firm targets companies operating in the fields of technology, life sciences, and renewable energy industries. It provides financing in the form of equity and mezzanine for early, later, growth, buyout, restructurings and recapitalizations, divisional spin-offs & carve outs. It also invests in public companies. | Finance |
Focused Energy, Inc.
Focused Energy, Inc. Wholesale DistributorsDistribution Services Distributes renewable energy equipment | Distribution Services |
Mission Housing Development Corp.
Mission Housing Development Corp. HomebuildingConsumer Durables Builds and manages affordable housing for low and moderate income families | Consumer Durables |
Hogan Lovells US LLP
 Hogan Lovells US LLP Packaged SoftwareTechnology Services Provides AI-enabled legal services | Technology Services |
The On Platform, Inc.
The On Platform, Inc. Media ConglomeratesConsumer Services Provides application for sports fans | Consumer Services |
Prime Movers Lab LLC
Prime Movers Lab LLC Investment ManagersFinance Prime Movers Lab invests in companies located in the United States. The firm focuses across a broad range of sectors and industries. It provides financing for early stage transactions. | Finance |
Vaxxinity, Inc.
 Vaxxinity, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biotechnology company that develops prophylactic and therapeutic vaccines | Health Technology |
AxonPrime Infrastructure Acquisition Corp.
 AxonPrime Infrastructure Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Momentus, Inc.
 Momentus, Inc. Aerospace & DefenseElectronic Technology Operates as a space transportation company | Electronic Technology |
Heliogen, Inc.
 Heliogen, Inc. Information Technology ServicesTechnology Services Operates as a renewable energy technology company that provides solutions for delivering cost-effective and low-carbon energy production | Technology Services |
- Stock Market
- Insiders
- Jon Layman
