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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 4:57 AM ET

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Doris Peterkin

Named as an officer, director or promoter on SEC Form D filings · MA · May 4, 2011 → May 13, 2015

1deal (issuers)
$3.65Mreported sold
28investors
4Form D filings
2011–2015years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:24 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Doris Peterkin is listed as an executive officer and director on 4 SEC Form D filings by 1 issuer between May 2011 and May 2015: ONCoPEP, Inc. (North Andover, MA — biotechnology — 2011–2015; $3.65M reported sold to 28 investors).

What this means One deal on file with the SEC. A Form D is the notice a company files after it starts selling a private investment — it is a notice, not an approval.

Listed alongside Bruce Downey (4 shared filings), Elena Prokupets (4 shared filings), Joslyn Dobson (4 shared filings), Kenneth Anderson (4 shared filings), Marc Cohen (4 shared filings) and 2 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Doris. Each name links to their own page.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 10 court cases matching the name, 7 bankruptcy cases matching the name listed in Key records below.

What this means 17 records came back, including 5 court cases still open — open cases can take years and cost money. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.

We compared 4 public filings for Doris Peterkin and found 7 differences, 1 worth asking the sponsor about: Amount sold went down between filings; and more below.

What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.

What the community is saying

Community search for Doris Peterkin has not run yet — it is joining a line of 2,646 names; searches run around the clock at the hosts' allowed rate. Searched so far: 27 names.

Community comments are quoted as written by their authors. Sources searched: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).

Key records

Five things investors ask first. Items still in human review are counted, not shown.

1. Lawsuits

10 cases: 5 open, 3 dismissed, 2 closed (disposition not in docket feed)

Peterkin v. HomeServeUSA Repair Management Corp. open
District Court, D. South Carolina · No. 2:26-cv-02372 · Filed Jun 17, 2026 · Nature of suit: 190 Contract: Other · Cause: 28:1441 Notice of Removal-Breach of Contract
Role of Peterkin: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in SC (not a filing state)
Peterkin v. HomeServe USA Corp. open
District Court, D. South Carolina · No. 2:25-cv-13570 · Filed Nov 24, 2025 · Nature of suit: 190 Contract: Other · Cause: 15:2301 Magnuson-Moss Warranty Act
Role of Peterkin: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in SC (not a filing state)
Peterkin v. CorrectHealth, LLC open
District Court, N.D. Georgia · No. 1:25-cv-05216 · Filed Sep 12, 2025
Role of Peterkin: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in GA (not a filing state)
Peterkin v. Chevron U.S.A., Inc. open
District Court, S.D. Illinois · No. 3:23-pq-00797 · Filed Mar 7, 2023
Role of Peterkin: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in IL (not a filing state)
Peterkin v. Howmedica Osteonics Corp open
District Court, D. Massachusetts · No. 1:19-cv-11366 · Filed Jun 20, 2019 · Nature of suit: 367 Health care / pharm
Role of Peterkin: Plaintiff · Outcome: Open — no termination date on the docket (bulk snapshot 2026-09-30) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in the person's filing state (MA)
Peterkin v. UniRush, LLC dismissed
District Court, S.D. New York · No. 1:15-cv-08573 · Filed Oct 31, 2015 · Closed Jan 9, 2017 · Nature of suit: 190 Contract: Other · Cause: 28:1330 Breach of Contract
Role of Peterkin: Plaintiff · Outcome: Terminated 2017-01-09 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in NY (not a filing state)
Peterkin v. DePuy Orthopaedics, Inc. dismissed
District Court, N.D. Ohio · No. 1:12-dp-22935 · Filed Aug 21, 2012 · Closed Jul 30, 2014 · Nature of suit: 367 Health care / pharm
Role of Peterkin: Plaintiff · Outcome: Terminated 2014-07-30 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in OH (not a filing state)
Peterkin v. Eli Lilly & Co. dismissed
District Court, E.D. New York · No. 1:06-cv-02596 · Filed May 25, 2006 · Closed Mar 14, 2007 · Nature of suit: Personal Inj. Prod. Liability · Cause: 28:1331 Fed. Question
Role of Peterkin: Plaintiff · Outcome: Terminated 2007-03-14 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in NY (not a filing state)
Hazelrigg's III, Inc. v. Peterkin closed
District Court, D. Alaska · No. 3:78-cv-00189 · Filed Jul 18, 1978 · Closed Jul 29, 1981
Role of Peterkin: Defendant · Outcome: Terminated 1981-07-29 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in AK (not a filing state)
Action Builders, Inc. v. Peterkin closed
District Court, D. Alaska · No. 3:65-cv-00094 · Filed Oct 5, 1965 · Closed Oct 14, 1965
Role of Peterkin: Defendant · Outcome: Terminated 1965-10-14 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in AK (not a filing state)
What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:24 AM ET.

Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

2. Regulatory actions

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: AZ, CA, DE, TX, WA (crawled Oct 23, 2026)

What was searched

SEC enforcement searched: SEC litigation releases and administrative proceedings — respondent names in the sec.gov index titles (30,205 releases, 1995-09-19 to 2026-10-23); release text is read only to confirm a candidate. Names that appear only in the body of a release are not found. — Searched SEC litigation releases and administrative proceedings (1995→ / 2007→) (30,205 records as of Oct 24, 2026, 2:50 AM ET) — nothing matched Doris Peterkin..

State securities regulators searched: AZ (Corporation Commission Securities Division), CA (DFPI — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE (DOJ Investor Protection Unit), TX (State Securities Board), WA (DFI) — last crawled Oct 23, 2026, 9:57 PM ET. Other states are not covered.

3. Bankruptcies

7 cases: 7 closed (disposition not in docket feed)

Peterkin and Associates of Georgia, Inc. closed
United States Bankruptcy Court, N.D. Georgia · No. 13-66549 · Filed Jul 31, 2013 · Closed Mar 17, 2020
Role of Peterkin and Associates of Georgia, Inc.: Debtor · Outcome: Case closed 2020-03-17 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in GA (not a filing state)
Oliver, Trustee v. Peterkin & Associates, Inc. closed
United States Bankruptcy Court, E.D. North Carolina · No. 13-00111 · Filed Jul 5, 2013 · Closed Dec 23, 2013
Role of Peterkin & Associates, Inc.: Defendant · Outcome: Case closed 2013-12-23 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in NC (not a filing state)
Peterkin & Associates, Inc. closed
United States Bankruptcy Court, E.D. North Carolina · No. 10-10442 · Filed Dec 22, 2010 · Closed Jun 22, 2017
Role of Peterkin & Associates, Inc.: Debtor · Outcome: Case closed 2017-06-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in NC (not a filing state)
Chase Manhattan Bank, USA, N.A. v. Peterkin closed
United States Bankruptcy Court, E.D. New York · No. 1-03-01560 · Filed Sep 10, 2003 · Closed Dec 12, 2003
Role of Peterkin: Defendant · Outcome: Case closed 2003-12-12 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in NY (not a filing state)
Doris Peterkin closed
United States Bankruptcy Court, D. South Carolina · No. 01-04644 · Filed May 4, 2001 · Closed Jul 16, 2004
Role of Doris Peterkin: Debtor · Outcome: Case closed 2004-07-16 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); first name matches; court in SC (not a filing state)
Peterkin v. Coldata, Inc. closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 01-00080 · Filed Feb 9, 2001 · Closed May 22, 2001
Role of Peterkin: Plaintiff · Outcome: Case closed 2001-05-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in PA (not a filing state)
Peterkin v. Equifax Credit Information Services closed
United States Bankruptcy Court, E.D. Pennsylvania · No. 00-00831 · Filed Nov 1, 2000 · Closed May 22, 2001
Role of Peterkin: Plaintiff · Outcome: Case closed 2001-05-22 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (3 people in Form D filings, 37 federal dockets); surname only in the caption; court in PA (not a filing state)
What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:24 AM ET.

Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

7 differences found between the filings for Doris Peterkin — 1 worth asking about (compared 4 filings on Oct 24, 2026)

Worth asking · May 4, 2011 – Apr 24, 2012

Amount sold went down between filings — ONCoPEP, Inc.

The May 4, 2011 filing says $3,650,000 sold; the Apr 24, 2012 Form D/A says $2,525,000 sold — $1,125,000 less.

What this means Amounts sold normally only go up as a raise continues. A drop can mean investors were refunded, a figure was corrected, or an earlier number was wrong. Ask the sponsor which it was.

Sources
Note · Apr 18, 2011 – May 4, 2011

Form D filed 16 days after the first sale — ONCoPEP, Inc.

The filing says the first sale was Apr 18, 2011. The Form D was filed May 4, 2011 — 16 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 1 days past that.

What this means A late notice is common and carries no penalty by itself. It is worth asking the sponsor why the paperwork lagged.

Sources
Note · May 4, 2011 – Apr 24, 2012

Doris Peterkin's role changed at ONCoPEP, Inc.: executive officer → executive officer, director

The May 4, 2011 filing lists Doris Peterkin as executive officer; the Apr 24, 2012 Form D/A lists executive officer, director.

What this means Roles on Form D are self-reported by the issuer. A change can mean a real change in who runs the company, or just a different box ticked. Ask who makes decisions today.

Sources
Note · May 16, 2014 – May 13, 2015

Offering amount changed between filings — ONCoPEP, Inc.

The May 16, 2014 filing says $6,124,985 offered; the May 13, 2015 Form D/A says $6,914,986.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Sources
Note · May 4, 2011 – Apr 24, 2012

Offering amount changed between filings — ONCoPEP, Inc.

The May 4, 2011 filing says $4,500,000 offered; the Apr 24, 2012 Form D/A says an indefinite amount.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Sources
Note · May 6, 2014 – May 13, 2015

No amendment in the last 12 months on an offering that may still be open — ONCoPEP, Inc. (latest filing May 13, 2015)

The latest filing for this offering is dated May 13, 2015 (first sale May 6, 2014). It reports $3,457,479 sold of $6,914,986 offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Sources
Note · Apr 18, 2011 – Apr 24, 2012

No amendment in the last 12 months on an offering that may still be open — ONCoPEP, Inc. (latest filing Apr 24, 2012)

The latest filing for this offering is dated Apr 24, 2012 (first sale Apr 18, 2011). It reports $2,525,000 sold of an indefinite amount offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Sources
What is compared

What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.

5. Money to insiders

None reported on 2 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
May 13, 2015 D/A
ONCoPEP, Inc.
File 021-217530
$0$0$0None listed on this filingEDGAR ↗
Apr 24, 2012 D/A
ONCoPEP, Inc.
File 021-159258
$0$0$0None listed on this filingEDGAR ↗

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 1

Every issuer that named Doris Peterkin on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Biotechnology

ONCoPEP, Inc.

North Andover, MA · May 4, 2011 → May 13, 2015 · 4 filings
  • May 13, 2015 · D/A · $3,457,479 sold of $6,914,986 · 28 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • May 16, 2014 · D · $3,037,481 sold of $6,124,985 · 25 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • Apr 24, 2012 · D/A · $2,525,000 sold of Indefinite · 19 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • May 4, 2011 · D · $3,650,000 sold of $4,500,000 · 12 investors · min. No minimum reported · role: Executive Officer EDGAR ↗

Raised $3.65M from 28 investors (53% of the $6.91M target) as of the latest filing. Doris is listed as executive officer, director on 4 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Biotechnology / 506(b) (3,253 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

People around Doris 7

Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET.

KA
No photo found yet (own website and image search run after this page is viewed)
Person

Kenneth Anderson

Director · 4 shared filings (1 issuer) · also on 5 other issuers

Kenneth Anderson is on 6 issuers in total — a repeat sponsor. Their page lists every one.

BD
No photo found yet (own website and image search run after this page is viewed)
Person

Bruce Downey

Director · 4 shared filings (1 issuer) · also on 2 other issuers

Listed on the same filings as Doris Peterkin. Their page shows their other deals.

EP
No photo found yet (own website and image search run after this page is viewed)
Person

Elena Prokupets

Director · 4 shared filings (1 issuer) · also on 4 other issuers

Elena Prokupets is on 5 issuers in total — a repeat sponsor. Their page lists every one.

JD
No photo found yet (own website and image search run after this page is viewed)
Person

Joslyn Dobson

Director, Executive Officer · 4 shared filings (1 issuer)

Listed on the same filings as Doris Peterkin. Their page shows their other deals.

NM
No photo found yet (own website and image search run after this page is viewed)
Person

Nikhil Munshi

Director · 4 shared filings (1 issuer)

Listed on the same filings as Doris Peterkin. Their page shows their other deals.

MC
No photo found yet (own website and image search run after this page is viewed)
Person

Marc Cohen

Director · 4 shared filings (1 issuer) · also on 9 other issuers

Marc Cohen is on 10 issuers in total — a repeat sponsor. Their page lists every one.

JE
No photo found yet (own website and image search run after this page is viewed)
Person

Jay Eastman

Director · 1 shared filing (1 issuer) · also on 1 other issuer

Listed on the same filings as Doris Peterkin. Their page shows their other deals.

Registrations and other filings

Adviser registration (Form ADV)

None of the 1 issuer this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Doris Peterkin by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 1 issuer this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Doris Peterkin is listed on: none on file. No website or social profile named in ONCoPEP, Inc.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #303,836 of 374,652 in line (14 issuers searched so far). One-tap searches: Look further ↓

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (North Andover, MA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

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