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Robert L. Zerbe MD

Board Director
Director
Vericel CorpHeron Therapeutics, Inc. /DE/Optimer Pharmaceuticals Inc
Insider activity · 24 months0 buys4 salesCumulative net flow
Total declarations
56
Companies
3
▲ Purchases (0 ops.)
—
▼ Sales (20 ops.)
€2.0M

Latest filing published 06 Nov 2026 for Vericel Corp, €29k.

Filing timeline

BuySale
Robert L. Zerbe MD

Insider track record

Disclosed buys
0
Disclosed sells
20
Signal history

Robert L. Zerbe MD: trading record in brief

Robert L. Zerbe MD, listed as board member, has filed trades across 3 companies (mainly through SEC (Form 4)), most often in Vericel Corp, Heron Therapeutics, Inc. /DE/ and Optimer Pharmaceuticals Inc. The record holds 56 filings, for trades running from 16 January 2006 to 5 November 2026.

On the market, this insider has only sold: 20 sales, €2.0M in total. The rest of the record consists of 13 share grants and 21 option exercises. 2026 to date brings no purchases and 3 sales.

Most recently, on 6 November 2026, the filings show an option exercise worth €29k in Vericel Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.

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Declarations50 total

25 of 50 declarations