Holder evidence
50
SEC ownership of Research Solutions, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001386301.
Lead holder
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
13D/G signal
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
Latest evidence
31 Mar 2026
- CIK
- 0001386301
- Symbol
- RSSS on Nasdaq
- Location
- Henderson, NV
- SEC evidence mix
- 13D/G, 13F, and 3/4/5
- Lead holder
- PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
- Latest large-stake holder
- PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
- Latest evidence date
- 31 Mar 2026
Issuer identity
Ownership snapshot
Ownership snapshot
Top shareholders of Research Solutions, 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.
Lead holder
PUNCH & ASSOCIATES INVEST...
13D/G signal
PUNCH & ASSOCIATES INVEST...
Evidence rows
50
Latest as of
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 7.2%
13D/G row: PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
Showing 1-8 of 50 holder rows.
Rank 1 holder
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
13D/G
13F
- Ownership
- 7.2%
- Position
- $6.29M
Rank 2 holder
POPLAR POINT CAPITAL MANAGEMENT LLC
13D/G
- Ownership
- 7.1%
- Position
- $5.82M
Rank 3 holder
Roy W. Olivier
3/4/5
- Ownership
- 1.8%
- Position
- $2.22M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. |
13D/G
13F
Company
|
7.2%
|
$6,291,324
2,330,120 shares
|
$0 | 31 Dec 2024 |
| POPLAR POINT CAPITAL MANAGEMENT LLC |
13D/G
|
7.1%
|
$5,823,435
2,329,374 shares
|
+$1,379,932 | 31 Mar 2026 |
| Roy W. Olivier |
3/4/5
CEO & President, Director
|
1.8%
|
$2,220,979
606,825 shares
|
— | 19 Sep 2025 |
| Scott Ahlberg |
3/4/5
Chief Operating Officer
|
1.7%
|
$1,462,146
543,549 shares
|
— | 20 Jun 2025 |
| Merrill A. Mcpeak |
3/4/5
Director
|
1.5%
|
$339,225
484,608 shares
|
— | 12 Nov 2025 |
| John J. Regazzi |
3/4/5
Director
|
1.2%
|
$463,700
393,500 shares
|
— | 17 Nov 2025 |
| William Nurthen |
3/4/5
CFO & Secretary
|
1.2%
|
$1,384,878
378,382 shares
|
— | 19 Sep 2025 |
| Sefton Cohen |
3/4/5
Chief Revenue Officer
|
1.1%
|
$899,832
359,933 shares
|
— | 18 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 31 May 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 1-19 of 19 reporting-owner rows connected to Research Solutions, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
19
Lead holder
Cove Street Capital, LLC
Net 12M change
$0
Latest report
18 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Cove Street Capital, LLC | 10%+ Owner | $9,366,521 | Mixed | 06 Feb 2024 | ||
| Peter Derycz | 10%+ Owner | $8,423,423 | Filing P/S | 20 Mar 2024 | ||
| BRISTOL INVESTMENT FUND LTD | Other* | $3,893,692 | Mixed | 18 Sep 2023 | ||
| Roy W. Olivier | CEO & President, Director | $2,220,979 | Mixed | 19 Sep 2025 | ||
| Marc Nissan | Chief Technology Officer | $1,468,832 | Mixed | 10 May 2022 | ||
| Scott Ahlberg | Chief Operating Officer | $1,462,146 | Mixed | 20 Jun 2025 | ||
| William Nurthen | CFO & Secretary | $1,384,878 | Mixed | 19 Sep 2025 | ||
| Shane Alan Hunt | Chief Revenue Officer | $1,087,821 | Mixed | 20 Sep 2024 | ||
| Alan Louis Urban | CFO & Secretary | $973,625 | Mixed | 20 Sep 2021 | ||
| Sefton Cohen | Chief Revenue Officer | $899,832 | Market | 18 Mar 2026 | ||
| John J. Regazzi | Director | $463,700 | Mixed | 17 Nov 2025 | ||
| Merrill A. Mcpeak | Director | $339,225 | Mixed | 12 Nov 2025 | ||
| David Kutil | CFO & Secretary | $84,509 | Mixed | 10 Dec 2025 | ||
| Michiel van der Heijden | Chief Product Officer | $29,719 | Mixed | 10 May 2022 | ||
| Janice M. Peterson | Other* | $3,240 | Mixed | 16 Aug 2023 | ||
| Eugene Vlad Robin | Director | Mixed | 08 Dec 2022 | |||
| Barbara J. Cooperman | Director | Mixed | 12 Nov 2025 | |||
| Jeremy Murphy | Director | Mixed | 12 Nov 2025 | |||
| Kenneth L. Gayron | Director | Mixed | 12 Nov 2025 |
Recent insider transactions for Research Solutions, Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Reported value | Reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Sefton Cohen | RSSS | Common Stock | Award | 28.6% | 80,000 | 359,933 | 18 Mar 2026 | Direct | ||
| David Kutil | RSSS | Common Stock | Tax liability | -2.53% | -758 | 29,242 | 19 Dec 2025 | Direct | ||
| David Kutil | RSSS | Common Stock | Award | 30,000 | 30,000 | 10 Dec 2025 | Direct | |||
| John J. Regazzi | RSSS | Common Stock | Options Exercise | 89% | 150,000 | 318,500 | 17 Nov 2025 | Direct | ||
| John J. Regazzi | RSSS | Option to purchase common stock | Options Exercise | -100% | -150,000 | 0 | 17 Nov 2025 | Direct | ||
| Kenneth L. Gayron | RSSS | Option to purchase common stock | Award | 50,000 | 50,000 | 12 Nov 2025 | Direct | |||
| Merrill A. Mcpeak | RSSS | Common Stock | Options Exercise | 18.3% | 75,000 | 484,608 | 12 Nov 2025 | Direct | ||
| Merrill A. Mcpeak | RSSS | Option to purchase common stock | Options Exercise | -100% | -75,000 | 0 | 12 Nov 2025 | Direct | ||
| Merrill A. Mcpeak | RSSS | Option to purchase common stock | Award | 50,000 | 50,000 | 12 Nov 2025 | Direct | |||
| John J. Regazzi | RSSS | Option to purchase common stock | Award | 60,000 | 60,000 | 12 Nov 2025 | Direct | |||
| Jeremy Murphy | RSSS | Option to purchase common stock | Award | 50,000 | 50,000 | 12 Nov 2025 | Direct | |||
| Barbara J. Cooperman | RSSS | Option to purchase common stock | Award | 50,000 | 50,000 | 12 Nov 2025 | Direct | |||
| William Nurthen | RSSS | Common Stock | Tax liability | -0.58% | -2,225 | 378,382 | 19 Sep 2025 | Direct | ||
| Roy W. Olivier | RSSS | Common Stock | Tax liability | -0.23% | -1,428 | 606,825 | 19 Sep 2025 | Direct | ||
| Scott Ahlberg | RSSS | Common Stock | Tax liability | -0.17% | -933 | 543,549 | 20 Jun 2025 | Direct | ||
| Roy W. Olivier | RSSS | Common Stock | Tax liability | -0.35% | -2,126 | 608,253 | 20 Jun 2025 | Direct | ||
| William Nurthen | RSSS | Common Stock | Tax liability | -0.76% | -2,909 | 380,607 | 20 Jun 2025 | Direct | ||
| Merrill A. Mcpeak | RSSS | Common Stock | Options Exercise | 22.4% | 75,000 | 409,608 | 18 Jun 2025 | Direct | ||
| Merrill A. Mcpeak | RSSS | Option to purchase common stock | Options Exercise | -100% | -75,000 | 0 | 18 Jun 2025 | Direct | ||
| John J. Regazzi | RSSS | Common Stock | Options Exercise | 37.6% | 46,000 | 168,500 | 05 Jun 2025 | Direct | ||
| John J. Regazzi | RSSS | Option to purchase common stock | Options Exercise | -100% | -46,000 | 0 | 05 Jun 2025 | Direct |
* indicates a reported price that failed the local validity check.