Gregory Tsien from Monrovia, CA

Age 75 b. Aug 1950 Los Angeles Co.
๐Ÿ“ 329 Genoa St Unit G
๐Ÿ“ž (626) 357-4543, (626) 705-1949

Gregory Tsien from Stanford, CA

Age 43 b. Jan 1983 Santa Clara Co.
๐Ÿ“ 866 Tolman Dr
๐Ÿ“ž (650) 493-3369

Gregory Tsien from Monrovia, CA

Age 76 b. 1950 Male
๐Ÿ“ 329 Genoa St
๐Ÿ“ž (626) 205-8356

Source: Public Records Aggregators ยท Commercial Data Providers ยท Consumer Data Sources Our search returned 3 contact records for Gregory Tsien in California. The most recent address on file is in Monrovia, California. Of these records, 3 include phone numbers. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Tsien,gregory

Los-angeles County
PIN: 8507-005-112
· 329 Genoa St # G
Lot: 46,539sqft

Tsien Gregory & Phillip

Clark County
· 4308 Harris Ave, Las-Vegas Nv 89110
Built: 1992.0
Assessed: $0 ยท Sale: $75,000 (2011/03/01)

Tsien, Gregory

Doc #2018051100122001
· 170 Second Avenue Unit 11a, New York Ny 10003
Record: P

Source: County Assessor Records ยท County Recorder Offices ยท State Property Tax Databases We found 3 property records linked to Gregory Tsien in Las-Vegas, New York. Values shown are from county assessor records and may differ from current market prices.

Gregory S Tsien

Democrat
29 Washington Square West, 0, 10011
DOB: 19830107 Gender: Male

Source: State Election Offices ยท Secretary of State Voter Files ยท Board of Elections 1 voter registration record was found for Gregory Tsien. Party affiliation is listed as DEM. Voter data is released as public information under state election laws and reflects status at time of the state data release.

Gregory Tsien

Principal Fellow, Math/Scienc ยท Brooklyn, New York

Source: State Secretary of State ยท SEC EDGAR ยท LinkedIn Professional Data ยท Business Registries 2 business affiliations were found for Gregory Tsien. Records are compiled from state business registries, SEC filings, and professional networking databases.

$50 Aug 28, 2008
2008
Actblue
Tsien, Gregory Not Emplyed Stanford, CA
$50 Aug 28, 2008
Actblue
Contributor Not Emplyed Stanford, CA

Source: FEC Disclosure Database ยท State Ethics Commissions ยท Stanford DIME Project 2 political contribution records found for Gregory Tsien. Total disclosed contributions amount to $100. Recipients include Actblue. Federal law requires disclosure of contributions above $200 to federal candidates.

MP

Gregory Tsien

Male
·
4308 Harris Ave, Las Vegas, NV 89110 (Clark County)
36.1771, -115.0800
TZ: Pacific
Single Family
MP

Gregory G Tsien

Age 67 Male
·
329 Genoa St, Monrovia, CA 91016 (Los Angeles County)
34.1332, -118.0060
· (626) 357-4543
Marital: Single TZ: Pacific
Edu: Some College
Homeowner Multi-Family Built 1991

Source: Consumer Marketing Databases ยท Commercial Data Aggregators Marketing databases contain 2 demographic profiles associated with Gregory Tsien. 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 Gregory Tsien. These loans were issued to businesses, not individuals.

Jane B. Stewart

Sole Proprietorship

$20,833 Paid in Full
Address:
29 Washington Square West (11A)
New York, NY10011
Approved

May 21, 2020

Forgiven

$21,013

Jobs Reported

2

Loan #

9881107403

Loan Size

Small

Richard B. Stewart

Sole Proprietorship

$18,731 Paid in Full
Address:
29 Washington Square West (11A)
New York, NY10012
Approved

May 16, 2020

Forgiven

$18,890

Jobs Reported

1

Loan #

7200627402

Loan Size

Small

Charles E Clauss Jr Dds PC

Subchapter S Corporation

$66,272 Paid in Full
Address:
29 Washington Square West
New york, NY10011
Approved

Apr 27, 2020

Forgiven

$34,656

Jobs Reported

5

Loan #

3996457210

Loan Size

Small

Openmind Platform INC

Non-Profit Organization

$46,378 Paid in Full
Address:
29 Washington Square West Apt 10a
New York, NY10011
Approved

May 5, 2020

Forgiven

$46,753

Jobs Reported

4

Loan #

2258707402

Loan Size

Small

Source: SBA PPP Loan Data ยท CARES Act Public Disclosures 4 PPP loan records are linked to businesses associated with Gregory Tsien. These Paycheck Protection Program loans were part of the 2020-2021 CARES Act pandemic relief and were released by the SBA under FOIA.

Find Gregory Tsien on the map

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Gregory Tsien in Monrovia, CA: Background Summary

Location
329 Genoa St Unit G, Monrovia, CA 91016
Other Locations
Stanford, CA ยท Monrovia, CA
Profiles Found
3 people with this name
Phone Numbers
(626) 357-4543 and 3 others on file
Voter Registration
Registered Democrat
Properties
3properties owned
Contributions
$100 total โ€” Actblue
PPP Loans
$152K for Jane B. Stewart, Richard B. Stewart

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 Gregory Tsien. Because public records are indexed by name rather than by a unique identifier, the 18 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.

Voter Registration

Voter registration data is maintained by state and county election offices and is considered public record under the election laws of most states. The party affiliation shown reflects the voter's registration at the time the record was filed; it does not necessarily indicate current political preferences, as voters may change their affiliation or register differently in subsequent elections. Not all states make their voter files publicly available โ€” some restrict access or redact certain fields such as date of birth or residential address โ€” so the completeness of voter data varies by state. Registration status (active or inactive) indicates whether the election office considers the registration current, not whether the person actually voted in recent elections.

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 Gregory Tsien

Search Complexity: Moderate

18 public records across 3states, belonging to approximately 3 different individuals. There are 3 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 Property Ownership Records section may be most helpful for disambiguation because these records list property addresses and co-owners, which can help distinguish between individuals.

Geographic Distribution

Records are moderately distributed across 3 states. Highest concentration: California (33%), followed by Nevada and New York. Spans the West and Northeast regions.

CA6recordsNV2recordsNY1record

Record Type Breakdown

Data spans 6 record categories. Largest: Contact & Address Records (25%), which contain the most specific identifiers like phone numbers, email addresses, and physical addresses. Also includes PPP Loan Records (4) and Property Ownership Records (3).

4
Contact & Address Records
4
PPP Loan Records
3
Property Ownership Records
2
Business & Corporate Filings
2
Political Contribution Records
1
Voter Registration Records

Age Distribution

Age range: approximately 33 years, suggesting multiple generations. Largest group: Senior (65+) (50%).

Senior (65+)1personMiddle-Age (40-64)1person

Use the age information shown on individual record cards to help identify the correct person.

Frequently Asked Questions About Gregory Tsien

Is Gregory Tsien a registered voter?
Yes, voter registration records show Gregory Tsien is registered with DEM affiliation. We found 1 voter registration entry across 0 states. Voter registration data is public record maintained by state election offices and released under state sunshine laws.
Does Gregory Tsien own property?
County assessor records show 3 properties associated with Gregory Tsien in Las-Vegas, New York and 2 other locations. 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 businesses are associated with Gregory Tsien?
We found 2 business affiliations for Gregory Tsien. Business records are compiled from state registries, SEC filings, and professional databases.
Has Gregory Tsien made political donations?
FEC disclosure records show 2 reported political contributions from Gregory Tsien, totaling $100. Recipients include Actblue. Federal law requires disclosure of individual contributions exceeding $200.
How many records exist for Gregory Tsien?
Our database contains 18 total records for Gregory Tsien spanning 3 states. This includes 3 distinct contact records, 3 with phone numbers. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for Gregory Tsien?
The 18 records displayed for Gregory Tsien 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 Gregory Tsien 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.