Matthew Costello
Matthew Costello, Counsel at Nixon Peabody | ERISA & Class Action Defense | Complex Commercial Disputes at Nixon Peabody, posted 4 times in the last 90 days. That is about 0.3 posts a week; the most recent went up on Oct 8, 2026. Most of those were text-only posts (75%), with carousels at 25%. Everything in that window was an original post, no reshares. Nixon Peabody has 68 other people in the benchmark, including Mark Stember, David Kaufman and Alexandra Mitropoulos.
What format they post
Also posting at Nixon Peabody
- Mark StemberPartner at Nixon Peabody | AI-Powered Benefits, Leave and Privacy Innovator19 posts
- David KaufmanDirector of Global Strategies at Nixon Peabody LLP11 posts
- Alexandra MitropoulosHigher Ed Attorney @ Nixon Peabody5 posts
- John MulcahyTax and White-Collar Defense @ Nixon Peabody | Former Federal Prosecutor | Triple Eagle - BC Law, BC and BC High5 posts
Post counts are the public LinkedIn posts Imagine AI collects for this person, taken over the 90 days to Oct 8, 2026; reshares are left out of the post count and the format mix. Follower counts come from the last profile check. The band compares a typical post, the geometric mean of reactions on posts that have had two weeks to settle, with the Imagine AI research baseline of 20,000+ posts from B2B startups. How the benchmark is built.