Thursday 12/11 Insider Buying Report: AMR, AIRJ

Alpha Metallurgical Resources Director Kenneth S. Courtis purchased $6.31 million of AMR on Monday (36,000 shares at $175.26), his third buy over the past year after prior purchases totaling $18.47 million at an average $155.73; the stake is up about 8.9% on the purchase using Thursday’s high of $190.94 and AMR is trading +4.8% on the day. Separately, Stuart D. Porter acquired $999,950 of AirJoule Technologies on Wednesday (342,645 shares at $2.92), his first filing in a year; AirJoule is trading +17.3% on the day and Porter is up roughly 20.3% based on a $3.51 intraday high. Continued insider accumulation in AMR and a sizable new insider position in AirJoule, coinciding with strong intraday rallies, may be viewed as supportive signals for investor sentiment in both names.

Analysis

Alpha Metallurgical Resources Director Kenneth S. Courtis purchased 36,000 AMR shares on Monday at $175.26 apiece, a $6.31 million buy that follows two prior purchases this year totaling $18.47 million at an average $155.73. The stake is up roughly 8.9% using Thursday's intraday high of $190.94 and AMR traded +4.8% on the day, showing immediate positive market reaction to the insider accumulation.

Separately, Stuart D. Porter initiated a ~$1.0 million position in AirJoule Technologies—342,645 shares at $2.92—with the position up about 20.3% versus a $3.51 intraday high while AIRJ traded +17.3% Thursday. The first filing in a year plus the sharp intraday rally suggests either information-driven buying or momentum-led demand; per-ticker sentiment metrics are supportive (AMR 0.6, AIRJ 0.7) while the aggregate sentiment is mildly positive (0.28) and market-impact is modest (0.25).

Insider accumulation in AMR and a sizable new insider entry in AIRJ are constructive governance signals for investor sentiment but are one input among many; both moves are measured against intraday highs which can be volatile and reversals are possible. Investors should therefore treat these transactions as confirmatory of insider confidence but await sustained price action, subsequent SEC filings, and operational or earnings developments before materially changing fundamental allocations.

Key Decisions for Investors

• Monitor AMR for additional insider filings and sustained closes above ~$190 before materially adding exposure; consider phased entries to manage timing risk
• For AIRJ, the new ~$1.0M insider stake and 17% intraday pop support near-term interest but wait for consolidation or use tight stops if trading momentum
• Maintain disciplined position sizing and use stop-losses or hedges given moves are driven by intraday highs and sentiment is only mildly positive; prioritize upcoming filings and operational updates as decision triggers