Kathleen Kool, Director at ASPEN AEROGELS INC (ASPN), sold 4,470 shares at $27.30 ($122K) on 2024-05-22, disclosed to the SEC on 2024-05-23.
Open-market sale of $122k ASPN by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.