Insider Ledger

ONCO insider buying and SEC filings, explained

Onconetix, Inc. · CIK 1782107

Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov

Insider activity in the last 12 months

Bought
$153K
Insiders who bought
1
Sold (not marked 10b5-1)
$144K
Planned sales (10b5-1)
$0

Insider purchases and sales, last 12 months

TradedTypeWhat was filedSource
Apr 21, 2026SaleHRT FINANCIAL LP (10% owner) sold 49,710 shares at $0.6900 ($34K). Holdings down 60% to 33,649 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Apr 22, 2026
Apr 16–20, 2026SaleHRT FINANCIAL LP (10% owner) sold 148,329 shares between Apr 16 and Apr 20 at about $0.7427 ($110K). Holdings down 64% to 83,359 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Apr 21, 2026
Apr 17, 2026Purchase (code P)HRT FINANCIAL LP (10% owner) bought 34,636 shares at $0.7300 ($25K), reported as a purchase (code P). Holdings up 24% to 177,821 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Apr 21, 2026
Apr 14–15, 2026Purchase (code P)HRT FINANCIAL LP (10% owner) bought 166,904 shares between Apr 14 and Apr 15 at about $0.7645 ($128K), reported as a purchase (code P). Holdings up 554% to 197,052 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Apr 16, 2026

Cluster buys

No cluster buys in the last 12 months.

Red flags

No red flags in the last 12 months.

Key events

No key events in the last 12 months.

8-K filings, last 12 months

No 8-K filings in the last 12 months.

Red flags are objective triggers only: the item or form filed, never an opinion.

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