Research Solutions RSSS Insider Ownership

NASDAQ RSSS
$2.14 -0.01 (-0.47%)
At close: Sep 29, 2026 · 4:00 PM EDT

Insider Holdings by Owner

7.77Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
24.44%
▼-3.62% pp QoQ
Shares Held by Insiders
7.77Mn
filed for Sep 2026
▼-12.91% QoQ
Shares Outstanding
31.79Mn
31,788,992 shares
Direct Holdings
6.34Mn
Indirect: 1.43Mn
Net Shares Traded (QoQ)
-1.15Mn
net selling in Sep 2026
Insiders Holding Shares
13
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

As of September 29, 2026, the three largest insider holders of RSSS are Peter Derycz (Executive Chairman, 2.96Mn shares), Investment Fund Ltd Bristol (Other, 1.43Mn shares), Roy W Olivier (Ceo President, 606.83K shares).

Form 4 Holdings

Insiders Holding RSSS

Insiders 13
Shares held 7.77Mn
Of outstanding 24.44%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Peter Derycz Executive Chairman 2,955,587 0 2,955,587 38.0% 25 Mar, 2024
2 Investment Fund Ltd Bristol Other 0 1,432,108 1,432,108 18.4% 19 Sep, 2023
3 Roy W Olivier Ceo President 606,825 0 606,825 7.8% 26 Sep, 2025
4 Marc Nissan Chief Technology Officer 544,012 0 544,012 7.0% 11 May, 2022
5 Scott Ahlberg Chief Operating Officer 543,549 0 543,549 7.0% 23 Jun, 2025
6 Merrill A Mcpeak Director 484,608 0 484,608 6.2% 12 Dec, 2025
7 Shane Alan Hunt Chief Revenue Officer 385,752 0 385,752 5.0% 24 Sep, 2024
8 William Nurthen Cfo Secretary 378,382 0 378,382 4.9% 26 Sep, 2025
9 John J Regazzi Director 318,500 0 318,500 4.1% 21 Nov, 2025
10 Sefton Cohen Chief Revenue Officer 75,933 0 75,933 1.0% 03 Aug, 2026
11 David Kutil Cfo Secretary 29,242 0 29,242 0.4% 22 Dec, 2025
12 Der Heijden Michiel Van Chief Product Officer 11,007 0 11,007 0.1% 11 May, 2022
13 Eugene Vlad Robin Director 2,673 0 2,673 0.0% 10 Dec, 2021

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

727 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
31 Jul, 2026 Sefton Cohen Chief Revenue Officer Disposed D 284,000 $2.20 $624.80K 75,933 Direct
18 Mar, 2026 Sefton Cohen Chief Revenue Officer Acquired A 80,000 $2.29 $183.20K 359,933 Direct
10 Dec, 2025 David Kutil Cfo Secretary Acquired A 30,000 $3.00 $90.00K 30,000 Direct
19 Dec, 2025 David Kutil Cfo Secretary Disposed F 758 $2.89 $2.19K 29,242 Direct
12 Nov, 2025 Kenneth L Gayron Director Acquired A 50,000 $0.00 $0 50,000 Direct
12 Nov, 2025 Merrill A Mcpeak Director Acquired M 75,000 $0.70 $52.50K 484,608 Direct
12 Nov, 2025 Merrill A Mcpeak Director Acquired A 50,000 $0.00 $0 50,000 Direct
12 Nov, 2025 Merrill A Mcpeak Director Disposed M 75,000 $0.00 $0 0 Direct
17 Nov, 2025 John J Regazzi Director Acquired M 150,000 $0.70 $105.00K 318,500 Direct
12 Nov, 2025 John J Regazzi Director Acquired A 60,000 $0.00 $0 60,000 Direct
17 Nov, 2025 John J Regazzi Director Disposed M 150,000 $0.00 $0 0 Direct
12 Nov, 2025 Barbara J. Cooperman Director Acquired A 50,000 $0.00 $0 50,000 Direct
12 Nov, 2025 Jeremy Murphy Director Acquired A 50,000 $0.00 $0 50,000 Direct
19 Sep, 2025 William Nurthen Cfo Secretary Disposed F 2,225 $3.66 $8.14K 378,382 Direct
19 Sep, 2025 Roy W Olivier Ceo President Disposed F 1,428 $3.66 $5.23K 606,825 Direct
20 Jun, 2025 Roy W Olivier Ceo President Disposed F 2,126 $2.69 $5.72K 608,253 Direct
20 Jun, 2025 Scott Ahlberg Chief Operating Officer Disposed F 933 $2.69 $2.51K 543,549 Direct
20 Jun, 2025 William Nurthen Cfo Secretary Disposed F 2,909 $2.69 $7.83K 380,607 Direct
18 Jun, 2025 Merrill A Mcpeak Director Acquired M 75,000 $1.10 $82.50K 409,608 Direct
18 Jun, 2025 Merrill A Mcpeak Director Disposed M 75,000 $0.00 $0 0 Direct