ZERBE ROBERT L MD

Director · VCEL

As of 2026-09-16, ZERBE ROBERT L MD has 13 Form 4 transactions on record across 1 company — 5 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $1.3MIndirect: $0$1.3Mas of 2026-09-16
  • Direct $1.3M
  • Indirect $0
VCELdirect32,995 sh$1.3M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

VCEL · 13 trades
2026-04-29: Award / grant, 3,200 sh ($0)2026-04-29: Option exercise, 3,200 sh ($0)2026-04-29: Award / grant, 8,000 sh ($0)2026-04-29: Option exercise, 3,200 sh2026-04-29: Option exercise, 3,200 sh2025-04-30: Award / grant, 3,200 sh ($0)2025-04-30: Option exercise, 3,200 sh ($0)2025-04-30: Award / grant, 8,000 sh ($0)2025-04-30: Option exercise, 3,200 sh2025-04-30: Option exercise, 3,200 sh2025-02-05: Sale, 2,500 sh ($156K)2025-02-05: Option exercise, 2,500 sh ($33K)2025-02-05: Option exercise, 2,500 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-02-05VCELSale2,500 @ $62.50$156K−8.6% of holding26,595Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-29VCELAward / grant3,2003,200Form 4
2026-04-29VCELOption exercise3,2000Form 4
2026-04-29VCELAward / grant8,0008,000Form 4
2026-04-29VCELOption exercise3,20032,995Form 4
2026-04-29VCELOption exercise3,20032,995Form 4
2025-04-30VCELAward / grant3,2003,200Form 4
2025-04-30VCELOption exercise3,2000Form 4
2025-04-30VCELAward / grant8,0008,000Form 4
2025-04-30VCELOption exercise3,20029,795Form 4
2025-04-30VCELOption exercise3,20029,795Form 4
2025-02-05VCELOption exercise2,50029,095Form 4
2025-02-05VCELOption exercise2,5007,500Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.