David Grayzel from Winchester, MA

Age 46
๐Ÿ“ 9 Madison Ave, Winchester, MA 01890
๐Ÿ“ž (781) 721-2322, (617) 338-4543, (781) 721-2322, (617) 739-3292, (510) 540-8816, (781) 721-0444, (617) 588-2633, (857) 205-5511
โœ‰๏ธ dgrayzel@aol.com

David Grayzel from Larchmont, NY

Westchester Co.
๐Ÿ“ 143 N Chatsworth Ave

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 2 contact records for David Grayzel across 2 states. The most recent address on file is in Larchmont, New York. Of these records, 1 include phone numbers and 1 include email addresses. The listed age is 46. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Grayzel David S + C Dickinson

Middlesex County
· 9 Madison Av, Winchester Ma 1890.0
Built: 1865.0
Assessed: $1,415,700 ยท Sale: $939,000 (2003/01/01)

Source: County Assessor Records ยท County Recorder Offices ยท State Property Tax Databases We found 1 property record linked to David Grayzel in Winchester. Values shown are from county assessor records and may differ from current market prices.

2012 Mini Countryman
ยท Registered to: David Grayzel
ยท VIN: WMWZC5C5XCWM11729
·
9 Madison Ave, Winchester, MA, 01890-3025
·
(617) 588-2633

Source: State DMV Records ยท DPPA-Compliant Data Providers ยท Vehicle Registration Databases 1 vehicle registration record is associated with David Grayzel. Registered makes include Mini. The most recent model year on record is 2012. Vehicle data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.

Atlas Venture Development Corp.

Managing Director
+49894587450dgrayzel@atlasventure.com
Boston,

Atlas Venture

David GrayzelPartner at Atlas Venture
Boston,

Dave Grayzel

David Grayzel
(617) 739-3292dgrayzel@hotmail.com
Brookline, MA2146

Acera School INC

David GrayzelDirector
Winchester, MA

David Grayzel

Partner at Atlas Venture<br/ ยท Greater Boston Area

David Grayzel

Waltham, MA

David Grayzel

Waltham, MA

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 15 business affiliations were found for David Grayzel. Companies include Dave Grayzel. Roles listed include Managing Director and Ceo. Records are compiled from state business registries, SEC filings, and professional networking databases.

Unknown Corporation

DIRECTOR: David Grayzel

Unknown Corporation

Addr: 25 First St. Ste. 303, Cambridge, MA
MA
MANAGER: David Grayzel

Arteaus Therapeutics, LLC

Addr: 25 First St. Ste. 303, Cambridge, MA, 02141
MA
MANAGER: David Grayzel

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

Inventor Record

David GRAYZEL - MA

Source: USPTO Patent Database ยท U.S. Patent & Trademark Office David Grayzel is listed as an inventor or co-inventor on 1 USPTO patent. Patent data is public information published by the United States Patent and Trademark Office upon grant or application publication.

David M Grayzel

Group Tour
Jun 22, 2011, 08:00 AM
ยท WH

Source: White House Visitor Logs ยท Obama Administration Transparency Initiative ยท NARA David Grayzel appears in 1 White House visitor log entry from the WAVES/ACR access control system. These records were released under government transparency initiatives and primarily cover the Obama administration era.

$200 Nov 4, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$200 Nov 2, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$250 Sep 27, 2016
2016
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$200 Oct 31, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$250 Sep 27, 2016
2016 12
Clinton, Hillary Rodham
Grayzel, David Physician @ Atlas Winchester, MA
$200 Oct 31, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$250 Oct 21, 2004
2004
Dnc Non Federal Max Pac
Grayzel, David Physician @ Infinity Pharmaceuticals Winchester, MA
$250 Jul 29, 2004
2004 DEM
Kerry, John F
Grayzel, David Physician @ Ipi Winchester, MA
$200 Nov 4, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$250 Oct 28, 2012
2012 DEM
Obama, Barack
Grayzel, David Physician @ Arteaus Winchester, MA
$200 Oct 31, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$200 Nov 5, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$780 Oct 29, 2020
2020 DEM
Michigan Democratic State Central Committee
Grayzel, David Biotech @ Atlas Venture Winchester, MA
$200 Nov 2, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$200 Nov 3, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$200 Nov 5, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$200 Nov 2, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$100 May 12, 2004
2004 DEM
Kerry, John F
Grayzel, David Physician @ Ipi Winchester, MA
$225 Aug 24, 2004
2004
Moveon Pac
Grayzel, David Physician @ Infinity Pharmaceuticals Winchester, MA
$200 Oct 17, 2012
2012 DEM
Obama, Barack
Grayzel, David Physician @ Arteaus Winchester, MA
$200 Nov 3, 2016
2016 DEM
Hillary For America
Grayzel, David Physician @ Atlas Winchester, MA
$200 Nov 2, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$150 Mar 22, 2002
2002 DEM
Reich, Robert (g)
Grayzel, David Physician @ Dyax Boston, MA
$1,000 Nov 24, 2014
2014 DEM
Blakemore, Neville
Grayzel, David Physician @ Atlas Venture Winchester, MA
$250 Nov 4, 2012
2012 DEM
Obama, Barack
Grayzel, David Physician @ Arteaus Winchester, MA
$200 Oct 31, 2016
2018
Hillary Victory Fund
Grayzel, David Physician @ Atlas Winchester, MA
$2,800 Sep 28, 2020
2020 DEM
Biden, Joe
Grayzel, David S Biotech @ Atlas Venture Winchester, MA
$1,000 Nov 24, 2014
DEM
Blakemore, Neville
Contributor Physician @ Atlas Venture Winchester, MA
$25,000 Sep 28, 2020
Unknown Committee
Grayzel, David Biotech @ Atlas Venture Winchester, MA
$1,000
2014 DEM
Blakemore, Neville
Contributor Physician @ Atlas Venture Winchester, MA

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 30 political contribution records found for David Grayzel. Total disclosed contributions amount to $36,555. Recipients include Blakemore, Neville. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

David S Grayzel

Age 49 Male
·
9 Madison Ave, Winchester, MA 01890 (Middlesex County)
42.4439, -71.1337
· (857) 205-5511
Marital: Single TZ: Eastern
Homeowner Single Family Built 1865 Purchased 2003

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 1 demographic profile associated with David Grayzel. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Find David Grayzel on the map

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1

David Grayzel in Winchester, MA: Background Summary

Location
9 Madison Ave,Winchester, MA 01890, Winchester, MA
Other Locations
Larchmont, NY
Profiles Found
2 people with this name
Age
46 years old
Phone Numbers
(781) 721-2322 and 3 others on file
Email
dgrayzel@aol.com
Possible Relatives
Susan Jennifer Gray, David G Gray, Jonathan S Grayzel, Estherann Fink Grayzel, Susan Rachel Grayzel and 1 more
Career
Managing Director, Ceo at Dave Grayzel
Properties
1property owned
Vehicles
1 linked โ€” 2012 Mini Countryman
Contributions
$36.6K total โ€” Blakemore, Neville, Blakemore, Neville
White House
1 recorded visit

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 David Grayzel. Because public records are indexed by name rather than by a unique identifier, the 58 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

Property Records

Property records originate from county assessor and recorder offices, where real estate transactions, ownership transfers, and tax assessments are documented as a matter of public record. The assessed value shown for a property is the figure used by the county to calculate property taxes and frequently differs from the property's current market value โ€” in many jurisdictions assessed values lag behind market conditions by several years. A property record updates whenever a new deed, lien, or assessment is filed with the county, so the ownership and valuation data shown here reflects the most recent filing available in our sources rather than a real-time snapshot.

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.

Vehicle Records

Vehicle ownership records are obtained through sources that comply with the Driver's Privacy Protection Act (DPPA), the federal law that governs who may access motor vehicle records and for what purposes. The records shown indicate vehicles that have been registered to this individual through state DMV systems. Vehicle data may include make, model, year, and VIN, and reflects registration information at the time the record was filed. Vehicles that have been sold, traded, or transferred may still appear until the registration is updated in the state's records.

Patent Filings

Patent data is drawn from the United States Patent and Trademark Office (USPTO). Being listed as an inventor on a patent means this individual is credited as having made a substantive intellectual contribution to the invention described in the patent application. Patent records include the filing date, grant date, patent number, and a description of the invention. A patent listing does not indicate that the inventor currently owns the patent rights โ€” patents are frequently assigned to employers or transferred between entities after they are granted.

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 David Grayzel

Search Complexity: Low

58 public records across 2states, belonging to approximately 2 different individuals. With only 2 profiles found, identifying the correct person should be straightforward.

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 concentrated across 2 states. Highest concentration: Massachusetts (28%), followed by New York. Concentrated in the Northeast.

MA16recordsNY1record

Record Type Breakdown

Data spans 7 record categories. Largest: Political Contribution Records (54%), which include employer and occupation, which are strong distinguishing fields. Also includes Business & Corporate Filings (15) and Contact & Address Records (5).

30
Political Contribution Records
15
Business & Corporate Filings
5
Contact & Address Records
3
Corporate Records
1
Property Ownership Records
1
Vehicle Registration Records

Frequently Asked Questions About David Grayzel

Does David Grayzel own property?
County assessor records show 1 property associated with David Grayzel . Assessed values are determined by county tax assessors and may differ from market value. These records are sourced from county recorder and assessor offices.
What vehicles are registered to David Grayzel?
Records show 1 vehicle registration associated with David Grayzel, including a 2012 Mini Countryman. Vehicle registration data is obtained through DPPA-compliant providers and is regulated under the federal Driver's Privacy Protection Act.
What businesses are associated with David Grayzel?
We found 15 business affiliations for David Grayzel (Managing Director). Business records are compiled from state registries, SEC filings, and professional databases.
Has David Grayzel made political donations?
FEC disclosure records show 30 reported political contributions from David Grayzel, totaling $36,555. Recipients include Blakemore, Neville. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for David Grayzel?
Our database contains 58 total records for David Grayzel spanning 2 states. This includes 2 distinct contact records, 1 with phone numbers, 1 with email addresses. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for David Grayzel?
The 58 records displayed for David Grayzel 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 David Grayzel 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.