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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 7:32 AM ET

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

Fred Seibert

Named as an officer, director or promoter on SEC Form D filings · NY · Mar 31, 2010 → Sep 24, 2014

3deals (issuers)
$105.8Mreported sold
48investors
8Form D filings
2010–2014years on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:20 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Fred Seibert is listed as an executive officer and director on 8 SEC Form D filings by 3 issuers between Mar 2010 and Sep 2014: Tumblr Inc (New York, NY — other technology — 2010–2011; $85M reported sold to 15 investors), Next New Networks, Inc. (New York, NY — industry reported as "Other" — 2010–2011; $19.4M reported sold to 20 investors) and Thirty Labs, Inc. (New York, NY — other technology — 2014; $1.44M reported sold to 13 investors).

What this means A repeat sponsor — 3 separate companies raised money with this person listed as executive officer and director, over about 4 years. Across those companies the filings report $105.8M sold in total.

Listed alongside Bijan Sabet (5 shared filings), Brad Burnham (3 shared filings), David Karp (3 shared filings), John Maloney (3 shared filings), Lance Podell (3 shared filings) and 12 others.

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

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AK, AL, AR, AZ, CA, CT, DE, FINRA, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, OK, OR, PA, RI, SC, SD, TN, TX, VT, WA, WI, WV, WY) — 1 bankruptcy case matching the name listed in Key records below.

What this means 1 record came back. 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 8 public filings for Fred Seibert and found 6 differences, 3 worth asking the sponsor about: 6 bankruptcy cases name the subject or team members; Form D filed 1,386 days after the first sale; 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 Fred Seibert has not run yet — it is joining a line of 23,364 names; searches run around the clock at the hosts' allowed rate. Searched so far: 638 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

None found in sources searched — federal courts (CourtListener / RECAP), checked Oct 24, 2026

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, 2:20 AM ET.

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: VA (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 Fred Seibert..

State securities regulators: Securities regulators searched (3,318 actions): AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE DOJ Investor Protection Unit (257 actions, 1987–2026), TX State Securities Board (586 actions, 2006–2026), WA DFI (2,039 actions, 2001–2026) — last crawled Oct 23, 2026, 9:57 PM ET. No machine-readable public listing today for CO, FL, IA, IN, MN, NE, NJ, NY, OH, UT, VA (see docs/state-regulators.md).

3. Bankruptcies

1 case: 1 closed (disposition not in docket feed)

Fred L. Seibert and Nina R. Seibert closed
United States Bankruptcy Court, S.D. Illinois · No. 90-40306 · Filed Mar 15, 1990 · Closed Aug 10, 1990
Role of Fred L. Seibert and Nina R. Seibert: Debtor · Outcome: Case closed 1990-08-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same full name (rare in federal dockets); court in IL (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, 2:20 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

6 differences found between the filings for Fred Seibert — 3 worth asking about (compared 8 filings on Oct 24, 2026)

Worth asking · Mar 15, 1990 – Nov 27, 2024

6 bankruptcy cases name the subject or team members

Bankruptcy case: Fred L. Seibert and Nina R. Seibert — filed Mar 15, 1990 · Bankruptcy case: Sabet v. Umpqua Bank — filed Nov 27, 2024 · Bankruptcy case: Sabet Pacific Inc — filed Jun 4, 2021 · Bankruptcy case: Richard C Yen and Loure Ann Colleen V Yen — filed Oct 31, 2016 · Bankruptcy case: Sabet Family Inc. — filed Dec 10, 2013 · and 1 more

What this means A bankruptcy filing was found. Many are old or personal and have nothing to do with the deal — but ask what it was and when it closed.

Docket · United States Bankruptcy Court, S.D. Illinois ↗Docket · United States Bankruptcy Court, E.D. California ↗Bijan Sabet — PartnerFacts page ↗Docket · United States Bankruptcy Court, C.D. California ↗
Sources
Note · Dec 17, 2010

12% of the money raised went to insiders — Tumblr Inc

The Dec 17, 2010 Form D reports $24,999,994 sold and $3,017,746 of the proceeds used for payments to officers, directors or promoters.

What this means The filing reports how much of the money raised was paid to insiders. Over 10% is high for most deals. Ask what it paid for.

Form D · Dec 17, 2010 ↗Tumblr Inc — PartnerFacts page ↗
Sources
Worth asking · May 3, 2007 – Feb 17, 2011

Form D filed 1,386 days after the first sale — Next New Networks, Inc.

The filing says the first sale was May 3, 2007. The Form D was filed Feb 17, 2011 — 1,386 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 1,371 days past that.

What this means The notice went in months after money was taken in. Late notices are common and carry no penalty by themselves, but it is fair to ask the sponsor why the paperwork lagged.

Form D · Feb 17, 2011 ↗Next New Networks, Inc. — PartnerFacts page ↗
Sources
Worth asking · Dec 17, 2009 – Mar 31, 2010

Form D filed 104 days after the first sale — Next New Networks, Inc.

The filing says the first sale was Dec 17, 2009. The Form D was filed Mar 31, 2010 — 104 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 89 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.

Form D · Mar 31, 2010 ↗Next New Networks, Inc. — PartnerFacts page ↗
Sources
Note · Nov 8, 2010 – Dec 29, 2010

Form D filed 51 days after the first sale — Next New Networks, Inc.

The filing says the first sale was Nov 8, 2010. The Form D was filed Dec 29, 2010 — 51 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 36 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.

Form D · Dec 29, 2010 ↗Next New Networks, Inc. — PartnerFacts page ↗
Sources
Note · Dec 17, 2009 – Sep 24, 2014

4 offerings have no amendment in the last 12 months and may still be open

No amendment in the last 12 months on an offering that may still be open — Thirty Labs, Inc. (latest filing Sep 24, 2014) · No amendment in the last 12 months on an offering that may still be open — Next New Networks, Inc. (latest filing Dec 29, 2010) · No amendment in the last 12 months on an offering that may still be open — Tumblr Inc (latest filing Dec 17, 2010) · No amendment in the last 12 months on an offering that may still be open — Next New Networks, Inc. (latest filing Mar 31, 2010)

What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.

Form D · Sep 24, 2014 ↗Thirty Labs, Inc. — PartnerFacts page ↗Form D · Dec 29, 2010 ↗Next New Networks, Inc. — PartnerFacts page ↗
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

0 of 8 offerings report sales commissions; 0 report finder's fees; 1 reports proceeds to related persons totalling $3,017,746.

Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Sep 24, 2014 D
Thirty Labs, Inc.
File 021-225219
$0$0$0None listed on this filingEDGAR ↗
May 1, 2014 D
Thirty Labs, Inc.
File 021-216595
$0$0$0None listed on this filingEDGAR ↗
Sep 28, 2011 D
Tumblr Inc
File 021-166502
$0$0$0None listed on this filingEDGAR ↗
Feb 17, 2011 D
Next New Networks, Inc.
File 021-155494
$0$0$0None listed on this filingEDGAR ↗
Dec 29, 2010 D
Next New Networks, Inc.
File 021-152676
$0$0$0None listed on this filingEDGAR ↗
Dec 17, 2010 D
Tumblr Inc
File 021-152131
$0$0$3,017,746None listed on this filingEDGAR ↗
Apr 20, 2010 D
Tumblr Inc
File 021-140876
$0$0$0None listed on this filingEDGAR ↗
Mar 31, 2010 D
Next New Networks, Inc.
File 021-105581
$0$0$0None listed on this filingEDGAR ↗
How this is counted

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 3

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

TL
Other Technology

Thirty Labs, Inc.

New York, NY · May 1, 2014 → Sep 24, 2014 · 2 filings
  • Sep 24, 2014 · D · $1,439,960 sold of $1,500,000 · 13 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • May 1, 2014 · D · $930,000 sold of $930,000 · 4 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗

Raised $1.44M from 13 investors (96% of the $1.5M target) as of the latest filing. Fred is listed as executive officer, director on 2 filings for this deal.

Latest filing on EDGAR ↗
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: Other Technology / 506(b) (17,390 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.

T
Other Technology

Tumblr Inc

New York, NY · Apr 20, 2010 → Sep 28, 2011 · 3 filings
  • Sep 28, 2011 · D · $84,999,992 sold of $84,999,992 · 15 investors · min. No minimum reported · role: Director EDGAR ↗
  • Dec 17, 2010 · D · $24,999,994 sold of $30,000,000 · 8 investors · min. No minimum reported · role: Director EDGAR ↗
  • Apr 20, 2010 · D · $5,000,000 sold of $5,000,000 · 5 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $85M from 15 investors (100% of the $85M target) as of the latest filing. Fred is listed as director on 3 filings for this deal.

Latest filing on EDGAR ↗
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.

NN
Other

Next New Networks, Inc.

New York, NY · Mar 31, 2010 → Feb 17, 2011 · 3 filings
  • Feb 17, 2011 · D · $19,353,583 sold of $19,353,583 · 20 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • Dec 29, 2010 · D · $1,000,000 sold of $1,200,000 · 6 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗
  • Mar 31, 2010 · D · $3,063,781 sold of $3,066,819 · 9 investors · min. No minimum reported · role: Executive Officer, Director EDGAR ↗

Raised $19.4M from 20 investors (100% of the $19.4M target) as of the latest filing. Fred is listed as executive officer, director on 3 filings for this deal.

Latest filing on EDGAR ↗
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.

People around Fred 17

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

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

Bijan Sabet

Director · 5 shared filings (2 issuers) · also on 22 other issuers

Bijan Sabet is on 24 issuers in total — a repeat sponsor. Their page lists every one.

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

Brad Burnham

Director · 3 shared filings (1 issuer) · also on 8 other issuers

Brad Burnham is on 9 issuers in total — a repeat sponsor. Their page lists every one.

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

Pete Perrone

Director · 3 shared filings (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Lance Podell

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

John Maloney

Executive Officer · 3 shared filings (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

David Karp

Executive Officer, Director · 3 shared filings (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Ross Levinsohn

Director · 2 shared filings (1 issuer) · also on 12 other issuers

Ross Levinsohn is on 13 issuers in total — a repeat sponsor. Their page lists every one.

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

Richard Yen

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

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

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

Liam Collins

Executive Officer · 2 shared filings (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Roelof F. Botha

Director · 2 shared filings (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

John Borthwick

Director · 1 shared filing (1 issuer) · also on 11 other issuers

John Borthwick is on 12 issuers in total — a repeat sponsor. Their page lists every one.

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

Dennis Miller

Director · 1 shared filing (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Timothey Shey

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Craig Cooper

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

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Jed Simmons

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Roland Van der Meer

Director · 1 shared filing (1 issuer)

Listed on the same filings as Fred Seibert. Their page shows their other deals.

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

Jon Miller

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

Listed on the same filings as Fred Seibert. Their page shows their other deals.

The team behind the deals

Same business address

1 other issuer file from the same address

A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.

Registrations and other filings

Adviser registration (Form ADV)

None of the 3 issuers 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 Fred Seibert 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 3 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Fred Seibert is listed on: none on file. No website or social profile named in Tumblr Inc's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #348,036 of 374,652 in line (1,174 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 (New York, NY). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Social and web

LinkedIn people search ↗Instagram ↗X (Twitter) ↗Facebook ↗YouTube ↗Google ↗Google Images ↗Google News ↗Meta Ad Library ↗

Courts

CourtListener / RECAP (federal) ↗PACER case locator (federal, login) ↗New York WebCivil Supreme ↗

Securities regulators

SEC EDGAR full-text search ↗SEC action look-up ↗FINRA BrokerCheck ↗SEC IAPD adviser search ↗

Business registries

New York Secretary of State business search ↗OpenCorporates ↗

Change history

No corrections have been requested for this page.

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