Insider Buying Signals: Rootsaert’s Latest Purchase at VolitionRx

VolitionRx’s latest Form 4 filing shows Secretary Rootsaert Rodney Gerard buying 28,200 shares of the company’s common stock on January 22, 2026. The trade was executed at $0.28 per share, roughly 1 % below the closing price of $0.29 on the previous day. With a market cap of $35.8 million and a price‑to‑earnings ratio of –1.28, the company remains a high‑risk, growth‑oriented biotech in the epigenetic diagnostics space. The purchase occurs amid a month‑long trading decline of 2.8 % and a 12.8 % rally from the previous month, indicating that the stock is in a consolidation phase after a sharp out‑performance earlier this year.

What the Trade Might Mean for Investors

Gerard’s buy comes on the heels of a 2025 funding round that raised $2 million and the company’s continued push into nucleosome‑based cancer detection. Insider buying, especially by a senior executive who also serves as secretary, is traditionally interpreted as confidence in the company’s near‑term prospects. The trade is modest—just 28,200 shares, or about 0.1 % of outstanding equity—yet it is part of a broader pattern of insider activity: 12 of 17 key executives placed 54 buy orders on the same day, with the CEO and other senior scientists purchasing between 30,000 and 75,000 shares each. This cluster of purchases suggests that the upper management team is aligning its interests with shareholders, potentially foreshadowing a forthcoming catalyst such as a clinical milestone or a strategic partnership.

From a pricing perspective, the trade price is marginally lower than the market, hinting that insiders might be opportunistically capitalizing on a dip in volatility. The high buzz score (1,790 %) indicates that social media chatter about VolitionRx is intense, yet sentiment remains neutral, so the buying may be driven by fundamentals rather than hype.

Gerard’s Transaction Pattern

Gerard’s historical trades show a mix of buying and selling. In 2025 he sold 8,519 shares (roughly 5 % of his holdings) at $0.49–$0.77 per share, reflecting a partial liquidity event. His most recent purchase in January 2026 is his fourth trade since mid‑2025 and his second buy of the year, suggesting a gradual accumulation strategy. The 2025 sales were executed during periods of modest share price appreciation, implying that Gerard has been timing his exits to capture gains before market dips. The current purchase at $0.28 follows a slight downward correction, which could signal confidence that the stock is undervalued relative to the company’s long‑term product pipeline.

Company‑Wide Insider Activity in Context

Beyond Gerard, the 2026 filings show a surge of insider buys across the board: the CEO, CFO, and several directors each acquired between 30,000 and 75,000 shares. This coordinated buying is uncommon in the biotech space, where insider holdings are often static or slowly diluted. It points to a collective belief that the company is on the verge of a positive development—perhaps a new diagnostic kit launch, a regulatory filing, or a funding round that could unlock additional capital for R&D. Investors should monitor VolitionRx’s press releases and clinical trial updates closely, as any announcement could trigger a sharp price appreciation.

Bottom Line for Investors

  • Positive Signals: Insider buying by senior executives, particularly the secretary, suggests management confidence.
  • Risk Factors: The company’s negative earnings, low liquidity, and volatile social media chatter mean that upside is not guaranteed.
  • Watch for: Upcoming clinical milestones, regulatory approvals, or a new partnership that could justify the current buying spree.

In summary, Rootsaert’s recent purchase, set against a backdrop of widespread insider activity, may be a bullish sign for VolitionRx’s trajectory, but investors should remain vigilant for the fundamental drivers that will ultimately validate the stock’s valuation.

DateOwnerTransaction TypeSharesPrice per ShareSecurity
2026-01-22-05:00Rootsaert Rodney Gerard (Secretary)Buy28,200.00N/ACommon Stock
N/ARootsaert Rodney Gerard (Secretary)Holding1,007,718.00N/ACommon Stock
2026-01-22-05:00Plummer Nicholas (GC - Volition Diagnostics)Buy44,700.00N/ACommon Stock
2026-01-22-05:00Henshall Mickie ()Buy12,000.00N/ACommon Stock
2026-01-22-05:00Rootsaert Rodney Gerard (Secretary)Buy28,200.00N/ACommon Stock
N/ARootsaert Rodney Gerard (Secretary)Holding1,007,718.00N/ACommon Stock
2026-01-22-05:00Rubin Ethel ()Buy12,000.00N/ACommon Stock
2026-01-22-05:00Innes Guy Archibald ()Buy12,000.00N/ACommon Stock
N/AInnes Guy Archibald ()Holding1,400,000.00N/ACommon Stock
N/AInnes Guy Archibald ()Holding356,000.00N/ACommon Stock
N/AInnes Guy Archibald ()Holding154,503.00N/ACommon Stock
N/AInnes Guy Archibald ()Holding154,503.00N/ACommon Stock
N/AInnes Guy Archibald ()Holding154,504.00N/ACommon Stock
N/AInnes Guy Archibald ()Holding154,504.00N/ACommon Stock
2026-01-22-05:00Micallef Jacob Vincent (Chief Scientific Officer)Buy35,400.00N/ACommon Stock
N/AMicallef Jacob Vincent (Chief Scientific Officer)Holding55,000.00N/ACommon Stock
N/AMicallef Jacob Vincent (Chief Scientific Officer)Holding38,113.00N/ACommon Stock
2026-01-22-05:00Forterre Gael (Chief Commercial Officer)Buy38,100.00N/ACommon Stock
N/AForterre Gael (Chief Commercial Officer)Holding5,000.00N/ACommon Stock
N/AForterre Gael (Chief Commercial Officer)Holding32,500.00N/ACommon Stock
2026-01-22-05:00Reynolds Cameron John (President and CEO)Buy74,700.00N/ACommon Stock
N/AReynolds Cameron John (President and CEO)Holding1,007,718.00N/ACommon Stock
N/AReynolds Cameron John (President and CEO)Holding34,076.00N/ACommon Stock
2026-01-22-05:00Butera Salvatore Thomas (CEO - Volition Veterinary)Buy53,400.00N/ACommon Stock
N/AButera Salvatore Thomas (CEO - Volition Veterinary)Holding99,350.00N/ACommon Stock
2026-01-22-05:00STILL TIMOTHY I ()Buy90,000.00N/ACommon Stock
2026-01-22-05:00Colman Alan ()Buy12,000.00N/ACommon Stock
2026-01-22-05:00Batchelor Ann-Louise (Group Chief Marketing Officer)Buy33,900.00N/ACommon Stock
N/ABatchelor Ann-Louise (Group Chief Marketing Officer)Holding29,406.00N/ACommon Stock
2026-01-22-05:00Hughes Terig (Chief Financial Officer)Buy49,200.00N/ACommon Stock
2026-01-22-05:00Barnes Phillip ()Buy12,000.00N/ACommon Stock
2026-01-22-05:00Nguyen Kim ()Buy12,000.00N/ACommon Stock
N/ANguyen Kim ()Holding30,556.00N/ACommon Stock
2026-01-22-05:00Kway Jasmine (CEO - Singapore Volition)Buy42,000.00N/ACommon Stock
N/AKway Jasmine (CEO - Singapore Volition)Holding10,400.00N/ACommon Stock