Verastem (VSTM) Shares Outstanding (Diluted Average) (2016 - 2025)

Verastem's Shares Outstanding (Diluted Average) history runs 10 years deep, the most recent figure standing at $69.3 million for Q4 2025.

• In Q4 2025, Shares Outstanding (Diluted Average) rose 94.07% year-over-year to $69.3 million; the TTM figure through Dec 2025 stood at $69.3 million (up 94.07% YoY), while the FY2025 annual figure was $69.3 million, up 94.07% from the prior year.
• Shares Outstanding (Diluted Average) was $69.3 million for Q4 2025 at Verastem, up from $64.6 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $200.7 million in Q1 2023 to a low of $14.5 million in Q4 2021.
• Historically, Shares Outstanding (Diluted Average) has averaged $96.6 million across 5 years, with a median of $64.6 million in 2025.
• The sharpest annual moves came in 2021 and 2023: Shares Outstanding (Diluted Average) soared 9379.55% in 2021, then plunged 89.24% in 2023.
• A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $14.5 million in 2021, then advanced by 11.03% to $16.1 million in 2022, then surged by 36.66% to $22.1 million in 2023, then surged by 61.93% to $35.7 million in 2024, then soared by 94.07% to $69.3 million in 2025.
• The last three Shares Outstanding (Diluted Average) figures came in at $69.3 million (Q4 2025), $64.6 million (Q3 2025), and $54.2 million (Q1 2025), per Business Quant data.