Oncolytics Biotech ONCY Insider Ownership

NASDAQ ONCY
$0.51 +0.01 (+2.74%)
As of: Oct 21, 2026 · 2:35 PM EDT

Insider Holdings by Owner

2.14Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
1.72%
■0% pp QoQ
Shares Held by Insiders
2.14Mn
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
124.64Mn
124,637,521 shares
Direct Holdings
2.14Mn
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
10
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

Over the past 12 months, Oncolytics Biotech insiders bought $362,615 of stock on the open market (404.28K shares) and made no open-market sales.

Form 4 Holdings

Insiders Holding ONCY

Insiders 10
Shares held 2.14Mn
Of outstanding 1.72%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Bernd R. Seizinger Director 566,991 0 566,991 26.4% 13 Feb, 2026
2 Wayne Pisano Director 492,414 0 492,414 23.0% 13 Feb, 2026
3 Kirk Look Chief Financial Officer 287,515 0 287,515 13.4% 13 Feb, 2026
4 Thomas Charles Heineman Chief Medical Officer 282,818 0 282,818 13.2% 13 Feb, 2026
5 Allison Hagerman Vp, Product Development 115,059 0 115,059 5.4% 13 Feb, 2026
6 Jared Kelly Chief Executive Officer 114,050 0 114,050 5.3% 13 Mar, 2026
7 Deborah Margaret Brown Director 109,851 0 109,851 5.1% 13 Feb, 2026
8 Patricia S Andrews Director 78,128 0 78,128 3.6% 13 Feb, 2026
9 Andrew Aromando Chief Business Officer 55,100 0 55,100 2.6% 13 Feb, 2026
10 James T. Parsons Director 41,849 0 41,849 2.0% 13 Mar, 2026

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

28 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
01 Jun, 2026 Stephen C. Glover Director Acquired A 96,000 $0.00 $0 96,000 Direct
01 Jun, 2026 Angela Holtham Director Acquired A 30,000 $0.00 $0 30,000 Direct
01 Jun, 2026 Jared Kelly Chief Executive Officer Acquired A 755,000 $0.00 $0 755,000 Direct
01 Jun, 2026 James T. Parsons Director Acquired A 30,000 $0.00 $0 30,000 Direct
01 Jun, 2026 John Bearden Mcadory Chief Operating Officer Acquired A 145,000 $0.00 $0 145,000 Direct
01 Jun, 2026 Kirk Look Chief Financial Officer Acquired A 260,000 $0.00 $0 260,000 Direct
01 Jun, 2026 Allison Hagerman Chief Technology Officer Acquired A 260,000 $0.00 $0 260,000 Direct
01 Jun, 2026 Jonathan Rigby Director Acquired A 30,000 $0.00 $0 30,000 Direct
01 Jun, 2026 Patricia S Andrews Director Acquired A 30,000 $0.00 $0 30,000 Direct
01 Jun, 2026 Wayne Pisano Director Acquired A 30,000 $0.00 $0 30,000 Direct
01 Jun, 2026 Bernd R. Seizinger Director Acquired A 30,000 $0.00 $0 30,000 Direct
01 Jun, 2026 Andrew Aromando Chief Business Officer Acquired A 260,000 $0.00 $0 260,000 Direct
01 Jun, 2026 Thomas Charles Heineman Chief Medical Officer Acquired A 260,000 $0.00 $0 260,000 Direct
01 Jun, 2026 Deborah Margaret Brown Director Acquired A 30,000 $0.00 $0 30,000 Direct
11 Mar, 2026 James T. Parsons Director Acquired P 10,000 $1.03 $10.30K 41,849 Direct
12 Mar, 2026 Jared Kelly Chief Executive Officer Acquired P 5,050 $0.96 $4.85K 114,050 Direct
11 Feb, 2026 Bernd R. Seizinger Director Acquired P 60,000 $0.83 $49.59K 526,991 Direct
11 Feb, 2026 Andrew Aromando Chief Business Officer Acquired P 29,600 $0.86 $25.42K 55,100 Direct
11 Feb, 2026 Jared Kelly Chief Executive Officer Acquired P 5,600 $0.84 $4.68K 79,500 Direct
12 Feb, 2026 Deborah Margaret Brown Director Acquired P 25,000 $0.85 $21.24K 109,851 Direct