Mackey Cameron Keyser Takes a Bullish Stance: Acquires $13.66M In Scorpio Tankers Stock - Scorpio Tankers
Scorpio Tankers' (STNG) COO, Mackey Cameron Keyser, bought 168,346 shares for $13.66M on September 28, according to an SEC filing. STNG shares rose 2.82% to $83.79. The company reported 77.54% revenue growth, 71.13% gross margin, and a P/E ratio of 5.08 as of June 30, 2026.
How this was made
The 30-second read
Why it matters
The insider purchase adds a fresh catalyst that could lift the stock in the near term.
Market read
First‑report insider buy of $13.6 M provides a new data point for traders evaluating STNG.
What to watch
Recent volatility in oil freight rates and potential regulatory changes could offset bullish bias.
Background
Scorpio Tankers (NYSE:STNG) provides marine transport of petroleum products and recently reported strong revenue growth and low valuation multiples.
Ticker impact
SEC Form 4 disclosed COO Mackey Cameron Keyser bought 168,346 shares of Scorpio Tankers worth $13.66 M.
likely upward pressure as market prices in insider confidence
C‑level insider bought a sizable stake; such transactions historically precede modest price gains.
Market effects
May reinforce positive sentiment for the marine transportation sector.
Limited to U.S. investors tracking small‑cap energy logistics stocks.
Minimal; impact confined to the specific ticker.
Counterpoint
Insider buying could be a defensive move ahead of anticipated sector headwinds.
Key entities
- personMackey Cameron Keyser
Chief Operating Officer of Scorpio Tankers
- companyScorpio Tankers Inc.
Marine transportation provider of petroleum products


