Insiders / Pottage John C Jr / Activity

Activity — Pottage John C Jr

2 moves.

BiggestBiggest buysBiggest sellsHighest impact
InsidersInstitutions
DateActionCompanyValueShares ΔPosition afterImpact
Jun 23, 2026GrantSPRO
Spero Therapeutics, Inc.
Common Stock
$0+10K
+13.33%
85,000
0.15% of shares
low
Jun 23, 2026GrantSPRO
Spero Therapeutics, Inc.
Stock Option (right to buy)
+20K
20,000
0.03% of shares
low
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