Oncolytics Biotech Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:ONCY Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
17 Jul 25	BuyUS$5,722	Allison Hagerman	Individual	4,600	US$1.24
17 Jul 25	BuyUS$19,050	Thomas Heineman	Individual	15,000	US$1.27
16 Jul 25	BuyUS$60,062	Jared Kelly	Individual	50,400	US$1.19
15 Jul 25	BuyUS$30,238	Andrew Aromando	Individual	25,500	US$1.19
15 Jul 25	BuyUS$14,976	Kirk Look	Individual	12,800	US$1.17

Insider Trading Volume

Insider Buying: ONCY insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ONCY?
Owner Type	Number of Shares	Ownership Percentage
Institutions	1,372,267	1.42%
Individual Insiders	1,669,128	1.73%
General Public	93,560,629	96.9%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 26.6%.

Top Shareholders

Top 25 shareholders own 2.74% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
0.38%	Bernd Seizinger	366,991	US$433.1k	16.6%	no data
0.27%	Wayne Pisano	258,306	US$304.8k	-14.6%	no data
0.22%	Amy Levin	208,152	US$245.6k	4,640%	no data
0.21%	International Assets Investment Management, LLC	206,900	US$244.2k	3.24%	0.01%
0.2%	Seeds	189,941	US$224.1k	0%	0.06%
0.19%	Angela Holtham	183,639	US$216.7k	44.3%	no data
0.16%	Kirk Look	150,065	US$177.1k	-81.6%	no data
0.15%	Thomas Heineman	148,102	US$174.8k	-80.3%	no data
0.11%	Goldman Sachs Group, Investment Banking and Securities Investments	109,098	US$128.7k	7.59%	no data
0.088%	Deborah Brown	84,851	US$100.1k	73.3%	no data
0.07%	Allison Hagerman	67,875	US$80.1k	-80.3%	no data
0.069%	Geode Capital Management, LLC	66,939	US$79.0k	0%	no data
0.068%	RBC Dominion Securities Inc., Asset Management Arm	65,953	US$77.8k	3.57%	no data
0.066%	Franklin Resources, Inc.	63,275	US$74.7k	400%	no data
0.063%	Commonwealth Equity Services, LLC	61,114	US$72.1k	1.66%	no data
0.061%	Canadian Imperial Bank of Commerce, Asset Management Arm	59,276	US$69.9k	1.02%	no data
0.052%	Christophe Degois	50,670	US$59.8k	0%	no data
0.052%	Jared Kelly	50,400	US$59.5k	0%	no data
0.044%	Patricia S. Andrews	42,728	US$50.4k	-5.05%	no data
0.041%	Highlands Residual Corporation	40,000	US$47.2k	0%	no data
0.041%	BMO Asset Management Corp.	39,168	US$46.2k	-0.16%	no data
0.038%	Ball & Company Wealth Management, Inc.	36,286	US$42.8k	726%	0.04%
0.033%	SeaCrest Wealth Management, LLC	32,000	US$37.8k	0%	no data
0.033%	James Parsons	31,849	US$37.6k	-57.5%	no data
0.031%	Vantage Point Financial LLC	29,744	US$35.1k	0%	0.02%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/07/24 15:00
End of Day Share Price	2025/07/24 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Oncolytics Biotech Inc. is covered by 22 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Douglas Loe	Byron Capital Markets
Douglas Loe	Cantor Fitzgerald Canada Corporation
Douglas Loe	Echelon Wealth Partners Inc.