Sponsor Check › Person
Related person on Form D filings · address states as listed: CA, MA · listed Dec 27, 2012 → Sep 9, 2026
Data last updated: Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 23, 2026, 11:56 PM ET · SEC enforcement last checked: not yet
Privacy: business-related public information only. Residential addresses are never shown; only the state from the filing.
The five facts investors ask about first. Each section states what was searched and when. Items still in human review are not shown.
None found in sources searched.
Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30) — federal district + bankruptcy courts; live RECAP re-check pending. State courts: not yet searched. PACER: not searched. · Last checked Oct 23, 2026, 11:56 PM ET.
State courts: not yet searched. 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.
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. — not yet searched; 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: not yet searched.
Not yet searched.
No SEC search has run yet for this person.
None found in sources searched.
Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not yet searched. PACER: not searched (RECAP only). · Last checked Oct 23, 2026, 11:56 PM ET.
State courts: not yet searched. 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.
Comparisons are made for sponsors and sponsor groups, not individual people.
0 of 36 offerings report sales commissions; 0 report finder's fees; 1 reports proceeds to related persons totalling $562,569. (includes amounts the issuer reported as estimates)
| Source | Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it |
|---|---|---|---|---|---|
| EDGAR ↗ | Oct 1, 2026 D File 021-599652 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 9, 2026 D File 021-596763 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 21, 2026 D File 021-581314 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 16, 2026 D File 021-580757 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 18, 2025 D File 021-564297 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Dec 26, 2024 D File 021-533231 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Dec 2, 2024 D File 021-530803 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 17, 2024 D File 021-510877 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jul 28, 2023 D File 021-488239 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Apr 28, 2023 D File 021-480331 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 18, 2021 D File 021-421704 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jan 11, 2021 D File 021-385889 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 12, 2020 D File 021-373069 | $0 | $0 | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Sep 13, 2019 D File 021-348851 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 6, 2019 D File 021-348114 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Feb 27, 2019 D/A File 021-322131 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Nov 20, 2018 D File 021-326204 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 19, 2018 D File 021-321710 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Sep 14, 2018 D File 021-321354 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jul 25, 2018 D File 021-317671 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Feb 26, 2018 D File 021-306447 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 1, 2017 D File 021-291873 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 1, 2017 D File 021-291876 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jun 26, 2017 D File 021-289430 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jun 15, 2017 D File 021-288828 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jun 15, 2017 D File 021-288838 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jun 15, 2017 D File 021-288844 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | May 18, 2017 D File 021-286965 | $0 | $0 | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Sep 29, 2016 D File 021-271552 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 29, 2016 D/A File 021-260315 | $0 | $0 | $0 (est.) | None listed on this filing |
| EDGAR ↗ | Oct 23, 2015 D File 021-249951 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Oct 20, 2014 D File 021-226798 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | May 8, 2014 D File 021-217028 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Aug 19, 2013 D File 021-201547 | $0 | $0 | $0 | None listed on this filing |
| EDGAR ↗ | Jul 23, 2013 D File 021-200049 | $0 | $0 | $562,569 | None listed on this filing |
| EDGAR ↗ | Dec 27, 2012 D File 021-189042 | $0 | $0 | $0 | None listed on this filing |
As reported by the issuer on Form D (Items 12–15), 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).
| Source | Issuer | Role | Filed | Form | Offering | Sold | Investors | Min. investment |
|---|---|---|---|---|---|---|---|---|
| EDGAR ↗ | CScale, Inc. | Director | Oct 1, 2026 | D | $194,999,885 similar: $1,100,015–$10,001,163 | $144,999,891 | 37 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Celero Communications, Inc. | Director | Sep 9, 2026 | D | $274,999,912 similar: $1,100,015–$10,001,163 | $272,999,932 | 44 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Aria Networks, Inc. | Director | Apr 21, 2026 | D | $99,999,927 similar: $1,100,015–$10,001,163 | $72,999,939 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | nEye Systems, Inc. | Director | Apr 16, 2026 | D | $79,999,973 similar: $1,100,015–$10,001,163 | $79,999,973 | 47 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Celero Communications, Inc. | Director | Nov 18, 2025 | D | $99,999,994 similar: $1,100,015–$10,001,163 | $99,999,994 | 48 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Celero Communications, Inc. | Director | Dec 26, 2024 | D | $29,999,993 similar: $1,100,015–$10,001,163 | $29,999,906 | 40 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | CScale, Inc. | Director | Dec 2, 2024 | D | $31,349,978 similar: $1,100,015–$10,001,163 | $28,349,982 | 32 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Celero Communications, Inc. | Director | Apr 17, 2024 | D | $8,399,997 similar: $1,100,015–$10,001,163 | $8,399,997 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Enfabrica Corp | Director | Jul 28, 2023 | D | $117,060,822 similar: $1,100,015–$10,001,163 | $110,060,819 | 36 similar: 2–14 | $1,517 similar: $5,000–$50,000 |
| EDGAR ↗ | CScale, Inc. | Director | Apr 28, 2023 | D | $16,031,250 similar: $1,100,015–$10,001,163 | $15,000,000 | 24 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Lacework, Inc. | Director | Nov 18, 2021 | D | $1,359,578,418 similar: $480,782–$5,000,000 | $1,203,878,153 | 71 similar: 1–9 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Lacework, Inc. | Director | Jan 11, 2021 | D | $514,688,117 similar: $480,782–$5,000,000 | $514,688,117 | 68 similar: 1–9 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Astera Labs, Inc. | Director | Aug 12, 2020 | D | $26,000,003 similar: $1,100,015–$10,001,163 | $26,000,003 | 55 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Lacework, Inc. | Director | Sep 13, 2019 | D | $42,000,000 similar: $480,782–$5,000,000 | $7,000,000 | 25 similar: 1–9 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Vera Security, Inc. | Director | Sep 6, 2019 | D | $15,000,000 similar: $1,100,015–$10,001,163 | $13,872,743 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | RF Pixels, Inc. | Director | Feb 27, 2019 | D/A | $9,311,010 similar: $1,100,015–$10,001,163 | $8,017,562 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | SiFive, Inc. | Director | Nov 20, 2018 | D | $39,999,990 similar: $1,100,015–$10,001,163 | $25,427,962 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | RF Pixels, Inc. | Director | Sep 25, 2018 | D | $1,000,000 similar: $1,100,015–$10,001,163 | $1,000,000 | 22 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Lacework, Inc. | Executive Officer, Director | Sep 19, 2018 | D | $25,548,602 similar: $480,782–$5,000,000 | $24,340,490 | 62 similar: 1–9 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Vera Security, Inc. | Director | Sep 14, 2018 | D | $9,999,993 similar: $1,100,015–$10,001,163 | $9,999,993 | 28 similar: 2–14 | $599 similar: $5,000–$50,000 |
| EDGAR ↗ | Benu Networks, Inc. | Director | Jul 25, 2018 | D | $10,000,000 similar: $1,100,015–$10,001,163 | $10,000,000 | 25 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | SiFive, Inc. | Director | Feb 26, 2018 | D | $51,571,800 similar: $1,100,015–$10,001,163 | $29,311,856 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | SiFive, Inc. | Executive Officer, Director | Aug 1, 2017 | D | $8,500,000 similar: $1,100,015–$10,001,163 | $8,500,000 | 27 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | SiFive, Inc. | Executive Officer, Director | Aug 1, 2017 | D | $5,062,500 similar: $1,100,015–$10,001,163 | $5,062,500 | 25 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Benu Networks, Inc. | Director | Jun 26, 2017 | D | $7,652,056 similar: $1,100,015–$10,001,163 | $7,652,056 | 24 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Skyport Systems, Inc. | Director | Jun 15, 2017 | D | $30,000,001 similar: $1,100,015–$10,001,163 | $29,699,994 | 29 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Skyport Systems, Inc. | Director | Jun 15, 2017 | D | $29,999,989 similar: $1,100,015–$10,001,163 | $29,999,989 | 35 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Skyport Systems, Inc. | Director | Jun 15, 2017 | D | $7,000,000 similar: $1,100,015–$10,001,163 | $7,000,000 | 25 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Vera Security, Inc. | Director | May 18, 2017 | D | $14,999,999 similar: $1,100,015–$10,001,163 | $14,999,999 | 26 similar: 2–14 | $1 similar: $5,000–$50,000 |
| EDGAR ↗ | RF Pixels, Inc. | Director | Sep 29, 2016 | D | $1,999,800 similar: $1,100,015–$10,001,163 | $1,999,800 | 21 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Vera Security, Inc. | Director | Aug 29, 2016 | D/A | $21,764,521 similar: $1,100,015–$10,001,163 | $20,796,059 | 30 similar: 2–14 | $1 similar: $5,000–$50,000 |
| EDGAR ↗ | Vera Security, Inc. | Director | Mar 30, 2016 | D | $17,300,002 similar: $1,100,015–$10,001,163 | $16,825,002 | 28 similar: 2–14 | $1 similar: $5,000–$50,000 |
| EDGAR ↗ | Benu Networks, Inc. | Director | Oct 23, 2015 | D | $4,430,979 similar: $1,100,015–$10,001,163 | $4,430,979 | 29 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Benu Networks, Inc. | Director | Oct 20, 2014 | D | $20,618,875 similar: $1,100,015–$10,001,163 | $13,593,875 | 28 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | ThousandEyes, Inc. | Director | May 8, 2014 | D | $19,999,997 similar: $1,100,015–$10,001,163 | $19,999,997 | 33 similar: 2–14 | No minimum reported similar: $5,000–$50,000 |
| EDGAR ↗ | Benu Networks, Inc. | Director | Aug 19, 2013 | D | $5,030,248 | $5,030,248 | 14 | No minimum reported |
| EDGAR ↗ | OpenDNS, Inc. | Director | Jul 23, 2013 | D | $9,267,710 | $9,267,710 | 23 | No minimum reported |
| EDGAR ↗ | JUNIPER NETWORKS INC | Executive Officer | Dec 27, 2012 | D | $101,759,441 | $101,759,441 | 27 | No minimum reported |
Every row is a Form D or D/A on which the issuer listed this name as a related person. Related-person names are matched on first + last name and the address state on the filing; records that share a name but could not be tied together by a second identifier are listed separately below.
"Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); Computers / 506(b) (499 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 and management entities the issuers listed as related persons on the same Form D filings as Stefan Dyckerhoff. Source: the EDGAR rows in the table above. Showing the 40 with the most shared filings.
None found in sources searched.
Sources 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 · Last checked Oct 23, 2026, 8:41 PM ET.
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