Onconetix (ONCO) stock: insider trades, news & valuation
Net buyingShare price and insider trades
Onconetix insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $153K and 1 sold $144K of ONCO stock on the open market.
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ONCO insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | $153K | 3 | $144K | 3 |
Valuation, profit and volume
Summary
Over the past 12 months, 1 Onconetix, Inc. insider reported open-market purchases totaling $153K, while 1 insider reported sales totaling $144K. Among insiders with enough purchase history to measure, Hrt Financial Lp (10% Owner) has the highest Insider Score at 0. 0 of 3 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Apr 22SEC | Hrt Financial Lp10% Owner | Sell | 49,71033,649 held (−60%) | $0.69 | $34K | -10.1% | 0 |
| Apr 21SEC | Hrt Financial Lp10% Owner | Sell | 94,46283,359 held (−53%) | $0.75 | $71K | -17.3% | 0 |
| Apr 21SEC | Hrt Financial Lp10% Owner | Sell | 53,867143,185 held (−27%) | $0.73 | $39K | -15.1% | 0 |
| Apr 21SEC | Hrt Financial Lp10% Owner | Buy | 34,636177,821 held (+24%) | $0.73 | $25K | -15.1% | 0 |
| Apr 16SEC | Hrt Financial Lp10% Owner | Buy | 92,554197,052 held (+89%) | $0.76 | $70K | -18.4% | 0 |
| Apr 16SEC | Hrt Financial Lp10% Owner | Buy | 74,350104,498 held (+247%) | $0.77 | $57K | -19.5% | 0 |
Insiders at Onconetix, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Hrt Financial Lp10% Owner | $153K | $144K | Apr 22, 2026 | 0 |
ONCO stock: common questions
Are Onconetix, Inc. insiders buying ONCO stock?
In the past 12 months, 1 insiders reported open-market purchases of ONCO worth $153K. The latest was 10% Owner Hrt Financial Lp bought $25K of ONCO at $0.73 — raises the stake by 24%.
Are Onconetix, Inc. insiders selling ONCO stock?
1 insiders reported sales worth $144K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is ONCO's 52-week range?
Over the past year ONCO has traded between $0.60 and $206.00. It last closed at $0.62 on Oct 9, 2026.