No observed cheques. Organisations of this type rarely announce deals, so this says nothing about their activity.
From their own site: “AJ2 is the angel investment vehicle of Julien and Adrien Lepleux. We back deep tech founders building an abundant future in energy, defense, space and health.”
An announcement gives the size of the round, not the size of this investor's cheque. The only rounds that imply a cheque are those where they were the sole named investor.
Something wrong here? Tell us — corrections are free and need no account.