Marcel Dalby
SVP Bus Optimiz & Collection · WASTE MANAGEMENT INC
Individual
- 2026
- May 21, 2026
- 1
Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Marcel Dalby files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- James C. Fish Jr. - $8.47M in WM purchases and sales in the last 12 months
- Michael J. Watson - $4.32M in WM purchases and sales in the last 12 months
- John J. Morris - $3.13M in WM purchases and sales in the last 12 months
- Donald J. Smith - $3.00M in WM purchases and sales in the last 12 months
- Rafael Carrasco - $2.76M in WM purchases and sales in the last 12 months
- Tara J. Hemmer - $1.32M in WM purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Marcel Dalby?
Marcel Dalby is a corporate insider, tracked as SVP Bus Optimiz & Collection of WASTE MANAGEMENT INC (WM). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Marcel Dalby last file a Form 4?
The only primary Form 4 on record is dated 21 May 2026.
