Fallon John A.

Director · COLL

As of 2026-09-16, Fallon John A. has 6 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.

Trades by company

COLL · 6 trades
2025-11-12: Sale, 34,853 sh ($1.6M)2025-11-12: Option exercise, 15,000 sh ($247K)2025-11-12: Option exercise, 19,853 sh ($185K)2025-11-12: Option exercise, 15,000 sh ($0)2025-11-12: Option exercise, 19,853 sh ($0)2025-05-15: Award / grant, 9,791 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-11-12COLLSale34,853 @ $47.21$1.6M−35.0% of holding64,634Form 4
5 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-11-12COLLOption exercise15,00079,634Form 4
2025-11-12COLLOption exercise19,85399,487Form 4
2025-11-12COLLOption exercise15,0000Form 4
2025-11-12COLLOption exercise19,8530Form 4
2025-05-15COLLAward / grant9,79164,634Form 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.