Comparable stake leader
Timothy Alan Young
SEC ownership of SUNHYDROGEN, INC.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001481028.
Disclosed value leader
Timothy Alan Young
Comparable rows
0/8
Latest evidence
31 Mar 2026
- Public ticker
- HYSR on OTC
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Timothy Alan Young
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001481028
- Issuer location
- Coralville, IA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of SUNHYDROGEN, INC. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Timothy Alan Young
Disclosed value leader
Timothy Alan Young
Comparable rows
0/8
Latest evidence
31 Mar 2026
3/4/5
13F
Highest disclosed value: $8,745,000
8 rows are not safely comparable across share classes.
Quick read
Timothy Alan Young has the largest disclosed position value at $8.74M.
0 of 8 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Timothy Alan Young's linked filing trail.
Disclosed position value
Top 5
Timothy Alan Young
$8.74M
Woosuk Kim
$5.83M
David W. Raney
$583K
Mark J. Richardson
$179.7K
Whitegate Investment Counselors, ...
$3.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 8 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Timothy Alan Young |
3/4/5
CEO and Acting CFO, Director
|
—
class O/S missing
|
$8,745,000
150,000,000 shares
|
— | 19 Nov 2024 |
| Woosuk Kim |
3/4/5
Chief Operating Officer, Director
|
—
class O/S missing
|
$5,830,000
100,000,000 shares
|
— | 19 Nov 2024 |
| David W. Raney |
3/4/5
Director
|
—
mixed-class rows
|
$583,000
10,095,759 shares
mixed-class rows
|
— | 19 Nov 2024 |
| Mark J. Richardson |
3/4/5
Director
|
—
class O/S missing
|
$179,654
3,081,552 shares
|
— | 20 Jul 2021 |
| Whitegate Investment Counselors, Inc. |
13F
Company
|
—
class O/S missing
|
$3,186
146,833 shares
|
— | 31 Mar 2026 |
| GM Advisory Group, LLC |
13F
Company
|
—
class O/S missing
|
$1,302
60,000 shares
|
— | 31 Mar 2026 |
| NBC SECURITIES, INC. |
13F
Company
|
—
class O/S missing
|
$769
35,461 shares
|
— | 31 Mar 2026 |
| Ancora Advisors LLC |
13F
Company
|
—
class O/S missing
|
$434
20,000 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 03 Jul 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-5 of 5 reporting-owner rows connected to SUNHYDROGEN, INC.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
5
Largest Forms 3/4/5 holder
Timothy Alan Young
Net 12M change
$0
Latest report
21 Feb 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Timothy Alan Young | CEO and Acting CFO, Director | $8,745,000 | Mixed | 19 Nov 2024 | ||
| Woosuk Kim | Chief Operating Officer, Director | $5,830,000 | Mixed | 19 Nov 2024 | ||
| David W. Raney | Director | $583,000 | Mixed | 19 Nov 2024 | ||
| Mark J. Richardson | Director | $179,654 | Mixed | 20 Jul 2021 | ||
| Syed Mubeen Jawahar Hussaini | Chief Technology Officer | Mixed | 21 Feb 2025 |
Recent insider transactions for SUNHYDROGEN, INC.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.