Summary
Updated Aug 31, 2026
Geoffrey M.D. Ling is Director of Celularity Inc (CELU). 4 SEC Form 4 filings on record going back to 2025, most recently on 15 January 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Geoffrey M.D. Ling has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Geoffrey M.D. Ling go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at Geoffrey M.D. Ling's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- James E. Flynn - $70.87M of NUVL open-market activity in the last 12 months
- Joaquin Duato - $66.84M of JNJ open-market activity in the last 12 months
- RA CAPITAL MANAGEMENT, L.P. - $63.45M of SEPN open-market activity in the last 12 months
- BVF PARTNERS L P - $62.96M of MLTX open-market activity in the last 12 months
- BROADWOOD PARTNERS, L.P. - $62.75M of STAA open-market activity in the last 12 months
- Jonathan M. Rothberg - $62.19M of BFLY open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Geoffrey M.D. Ling?
Geoffrey M.D. Ling is a corporate insider, tracked as Director of Celularity Inc (CELU). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Geoffrey M.D. Ling last file a Form 4?
The most recent primary Form 4 on record is dated 15 January 2026, one of 4 filings going back to 2025.
Where can I see all of Geoffrey M.D. Ling's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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