Douglas Onsi from Hopkinton, MA

Age 45
๐Ÿ“ 20 Blueberry Ln, Hopkinton, MA 01748
๐Ÿ“ž (617) 497-8867, (617) 739-2804, (617) 278-9967, (617) 876-6447, (734) 994-2523

Douglas Onsi from Hopkinton, MA

Age 58 b. 1968 Male
๐Ÿ“ 20 Blueberry Ln
๐Ÿ“ž (508) 497-8867

Douglas Onsi from Colorado Springs, CO

Male
๐Ÿ“ 16924 Horizon Ridge Trl

Douglas Onsi from Colorado Springs, CO

๐Ÿ“ 16924 Horizon Ridge Trail, Colorado Springs, CO 80908

Douglas Onsi from Syracuse, NY

Onondaga Co.
๐Ÿ“ 302 Sycamore Te

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 5 contact records for Douglas Onsi across 3 states. The most recent address on file is in Hopkinton, Massachusetts. Of these records, 2 include phone numbers. The listed age is 45. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Healthcare Ventures

Douglas Onsi

Chief Financial Officer
Leap Therapeutics
Hopkinton, Massachusetts, United States Biotechnology

Douglas Onsi

Chief Financial Officer
Leap Therapeutics
Massachusetts

Healthcare Ventures LLC

Douglas OnsiVenture Partner
(609) 430-3903donsi@hcven.com
Princeton, NJ

Genzyme Corporation

Douglas OnsiPartner
(800) 745-4363douglas.onsi@genzyme.com
Orange, CA

Douglas Onsi

Greater Boston Area

Douglas Onsi

Mr. Onsi is the Chief Executive Officer and President of the Issuer.
Cambridge, MA

Douglas Onsi

CFO,Gen Counsel,Treas, Sec.
Cambridge, MA

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 11 business affiliations were found for Douglas Onsi. Companies include Leap Therapeutics, Healthcare Ventures LLC, Genzyme Corporation. Roles listed include Null and Venture Partner. Records are compiled from state business registries, SEC filings, and professional networking databases.

Unknown Corporation

SECRETARY: Douglas Onsi

Unknown Corporation

TREASURER: Douglas Onsi

Tensha Therapeutics, INC.

Addr: MA
MA
PRESIDENT: Douglas Onsi

Source: Public Records Douglas Onsi appears in 3 corporate filings from state Secretary of State offices and SEC EDGAR, listed as an officer, director, or registered agent.

$13 Oct 28, 2018
2020 DEM
Axne, Cindy
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Oct 12, 2012
2012 DEM
Democratic Congressional Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$5 Oct 15, 2010
2010
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Oct 20, 2016
2016 DEM
Hillary For America
Onsi, Douglas Venture Capitalist @ Healthcare Ventures Hopkinton, MA
$5 Sep 7, 2012
2012
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$5 Sep 19, 2014
2014 DEM
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Apr 19, 2020
2020 DEM
Peters, Gary
Onsi, Douglas Management @ Leap Therapeutics Hopkinton, MA
$13 Oct 28, 2018
2020 DEM
Pureval, Aftab
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Oct 17, 2012
2012 DEM
Obama, Barack
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Oct 23, 2012
2012
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Dec 23, 2023
2024 DEM
Democratic Party Of Wisconsin Federal
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$50 Oct 14, 2018
2018 DEM
Donnelly, Joseph S
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$100 Oct 17, 2018
2018 DEM
Heitkamp, Heidi
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$25 Jun 24, 2020
2020 DEM
Webb, Bryant Cameron
Onsi, Douglas Management @ Leap Therapeutics Hopkinton, MA
$100 Oct 15, 2010
2010 DEM
Democratic Congressional Campaign Committee
Onsi, Douglas Business Development @ Genzyme CORP Hopkinton, MA
$50 Oct 4, 2018
2018 DEM
Heitkamp, Heidi
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Nov 4, 2012
2012 DEM
Democratic Senatorial Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Jun 27, 2018
2018 DEM
Dnc Services CORP./Dem. Nat L Committee
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$100 Sep 6, 2012
2012 DEM
Obama, Barack
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Nov 6, 2016
2016 DEM
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Dec 19, 2019
2020 DEM
Brindisi, Anthony
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Oct 17, 2018
2018 DEM
Heitkamp, Heidi
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Oct 28, 2008
2008 DEM
Obama, Barack
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Jul 21, 2020
2020
The Lincoln Project
Onsi, Douglas Managment @ Leap Therapeutics Hopkinton, MA
$5 Oct 24, 2012
2012
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$3,000 Feb 21, 2015
2016 DEM
Sestak For Senate
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Jun 25, 2011
2012 DEM
Hahn, Janice
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Sep 30, 2012
2012
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Apr 8, 2020
2020 DEM
Grossman, Rebecca Walker
Onsi, Douglas Management @ Leap Therapeutics Hopkinton, MA
$20 Apr 26, 2019
2020 DEM
Moulton, Seth
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$25 Mar 31, 2014
2014 DEM
Democratic Senatorial Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Jun 30, 2018
2018 DEM
Moulton, Seth
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$77 Sep 19, 2020
2020 DEM
Bollier, Barbara
Onsi, Douglas Leap Therapeutics Hopkinton, MA
$10 Mar 16, 2016
2016 DEM
Actblue
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Jul 23, 2016
2016 12
Clinton, Hillary Rodham
Onsi, Douglas Venture Capitalist @ Healthcare Ventures Hopkinton, MA
$100 Oct 12, 2012
2012 DEM
Obama, Barack
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Sep 19, 2014
2014 DEM
Democratic Senatorial Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$250 Jul 29, 2004
2004 DEM
Kerry, John F
Onsi, Douglas Chief Financial Office @ Tolerrx, INC Hopkinton, MA
$100 Sep 20, 2010
2010 DEM
Sestak, Joseph A Jr
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Sep 19, 2014
2014 DEM
Democratic Congressional Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$250 Jul 31, 2020
2020 DEM
Hickenlooper, John W.
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Aug 11, 2020
2020 DEM
Bullock, Steve
Onsi, Douglas Management @ Leap Therapeutics Hopkinton, MA
$250 Jul 31, 2020
2020 DEM
Peters, Gary
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$100 Mar 8, 2023
2024 DEM
Democratic Party Of Wisconsin Federal
Onsi, Douglas Biotech @ Leap Therapeutics Hopkinton, MA
$77 Sep 19, 2020
2020 DEM
Harrison, Jaime
Onsi, Douglas Leap Therapeutics Hopkinton, MA
$100 Mar 16, 2016
2016 DEM
Democratic Senatorial Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Sep 25, 2012
2012 DEM
Democratic Senatorial Campaign Committee
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$50 Aug 16, 2020
2020 DEM
Grossman, Rebecca Walker
Onsi, Douglas Management @ Leap Therapeutics Hopkinton, MA
$100 Oct 10, 2018
2018 DEM
Heitkamp, Heidi
Onsi, Douglas Venture Capital @ Healthcare Ventures Hopkinton, MA
$100 Apr 19, 2020
2020 DEM
Peters, Gary
Onsi, Douglas Management @ Leap Therapeutics Hopkinton, MA
$500 Sep 27, 2008
Actblue
Contributor Venture Ca @ Healthcare Ventures, LLC Hopkinton, DE
$500 Sep 27, 2008
Unknown Committee
Onsi, Douglas Venture Capital @ HealthCare Ventures, LLC Hopkinton, DE

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 52 political contribution records found for Douglas Onsi. Total disclosed contributions amount to $7,679. Recipients include Actblue. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Douglas E Onsi

Age 48 Male
·
20 Blueberry Ln, Hopkinton, MA 01748 (Middlesex County)
42.2146, -71.5073
· (508) 497-8867
Marital: Married TZ: Eastern
Homeowner Single Family Built 1998 Purchased 1998
MP

Douglas Onsi

Male
·
16924 Horizon Ridge Trl, Colorado Spgs, CO 80908 (El Paso County)
39.0762, -104.7510
TZ: Mountain
Homeowner Single Family Purchased 2012

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 2 demographic profiles associated with Douglas Onsi. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Note: PPP loans shown are for businesses with addresses associated with Douglas Onsi. These loans were issued to businesses, not individuals.

Paul Barton

Sole Proprietorship

$5,255 Paid in Full
Address:
20 Blueberry Ln
Andover, NH03216-3801
Approved

Feb 9, 2021

Forgiven

$5,277

Jobs Reported

1

Loan #

5923148401

Loan Size

Small

Source: SBA PPP Loan Data ยท CARES Act Public Disclosures 1 PPP loan record is linked to businesses associated with Douglas Onsi. These Paycheck Protection Program loans were part of the 2020-2021 CARES Act pandemic relief and were released by the SBA under FOIA.

Find Douglas Onsi on the map

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Douglas Onsi in Hopkinton, MA: Background Summary

Location
20 Blueberry Ln,Hopkinton, MA 01748, Hopkinton, MA
Other Locations
Colorado Springs, CO ยท Syracuse, NY
Profiles Found
5 people with this name
Phone Numbers
(617) 497-8867 and 1 other on file
Possible Relatives
Nicole Rochelle Burnham, Ellen M Bonito, Robert M Onsi, Pat W Onsi, Mohamad S Onsi and 4 more
Career
Venture Partner, Business Advisory Team at Leap Therapeutics, Healthcare Ventures LLC
Contributions
$7,679.06 total โ€” Actblue
PPP Loans
$5,255 for Paul Barton

This information is compiled from publicly available records and may include data for multiple individuals with similar names. Data may contain inaccuracies or be incomplete. This information should not be used for employment screening, tenant screening, credit decisions, or any purpose covered by the Fair Credit Reporting Act (FCRA). Always verify information independently before making any decisions.

How to Read This Report

This page aggregates publicly available records from government agencies, court systems, and official registries into a single report for Douglas Onsi. Because public records are indexed by name rather than by a unique identifier, the 76 results displayed here may include information belonging to multiple individuals who share the same name โ€” a common occurrence, especially for frequently appearing names. To determine which records belong to the person you are researching, compare the location, approximate age, and any associated details across entries. Records that share an address or overlapping timeframe are more likely to refer to the same individual.

What Each Data Category Means

Business and Professional Records

Business records are compiled from state Secretary of State filings, SEC EDGAR corporate disclosures, and professional networking data. When a person appears as an officer, director, or registered agent, it reflects a formal role filed with a government agency โ€” these are legal positions of responsibility, not informal job titles. Records sourced from professional profiles represent information that individuals have chosen to make publicly available about their career history, skills, and affiliations. Business entity registrations show current or historical standing with the state, but a listing does not guarantee the entity is still actively operating.

Campaign Finance Contributions

Federal election law requires the disclosure of political contributions exceeding $200 to any single committee in a calendar year. These records are filed with the Federal Election Commission (FEC) and include the donor's name, mailing address, employer, occupation, and the amount contributed. Contributions to state and local candidates are governed by each state's campaign finance laws, which may set different disclosure thresholds. The data shown here reflects what was reported in official filings and may include contributions made over the course of many election cycles, so the dates and amounts should be read in their historical context.

Important Limitations

Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching. Government agencies update their records on varying schedules, and the data shown here may not reflect the most recent changes. Information on this page is provided for informational purposes only and should not be used for employment screening, tenant screening, credit decisions, or any other purpose regulated by the Fair Credit Reporting Act (FCRA). Always verify critical details through the originating government agency or official registry.

Your Rights

If you are the person described in these records, you have rights regarding your personal data. Under laws including the California Consumer Privacy Act (CCPA) and similar state privacy statutes, you may request the deletion or correction of your personal information. To submit a removal request, visit our opt-out page. For a complete description of how we collect, use, and protect personal data, please review our privacy policy.

Search Results Analysis for Douglas Onsi

Search Complexity: Moderate

76 public records across 6states, belonging to approximately 5 different individuals. There are 5 distinct profiles in the results. Using the state filter or checking age and address details will help identify the correct individual.

For this search, the Political Contribution Records section may be most helpful for disambiguation because these records include employer and occupation, which are strong distinguishing fields.

Geographic Distribution

Records are widely distributed across 6 states. Highest concentration: Massachusetts (11%), followed by Colorado and Delaware. Spans the Northeast and West regions.

MA8recordsCO3recordsDE2recordsNJ1recordCA1recordNY1record

Record Type Breakdown

Data spans 5 record categories. Largest: Political Contribution Records (70%), which include employer and occupation, which are strong distinguishing fields. Also includes Business & Corporate Filings (11) and Contact & Address Records (7).

52
Political Contribution Records
11
Business & Corporate Filings
7
Contact & Address Records
3
Corporate Records
1
PPP Loan Records

Frequently Asked Questions About Douglas Onsi

What businesses are associated with Douglas Onsi?
We found 11 business affiliations for Douglas Onsi (null). Other companies include Healthcare Ventures LLC, Genzyme Corporation. Business records are compiled from state registries, SEC filings, and professional databases.
Has Douglas Onsi made political donations?
FEC disclosure records show 52 reported political contributions from Douglas Onsi, totaling $7,679. Recipients include Actblue. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Douglas Onsi?
Our database contains 76 total records for Douglas Onsi spanning 6 states. This includes 5 distinct contact records, 2 with phone numbers. Multiple records may represent different individuals sharing the same name. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Douglas Onsi?
The 76 records displayed for Douglas Onsi are aggregated from government agencies, county offices, and official registries. While we source from authoritative databases, records can contain outdated information or belong to a different person with the same name. We recommend verifying important details through the original issuing agency before making decisions based on this data.
Can Douglas Onsi remove this information?
Yes, any individual has the right to request removal of their personal information. Submit a free removal request through our opt-out page. Under the CCPA and similar state privacy laws, you can request deletion of your data. Removal is completed within 48 hours. You do not need to create an account.
Can I use this data for background checks or screening?
No. OpenDataUSA is not a Consumer Reporting Agency under the FCRA. These records may not be used for employment screening, tenant evaluation, credit decisions, insurance underwriting, or any other FCRA-regulated purpose. For official background checks, use an FCRA-compliant service.