Filings (90d)
Other insiders active in the same sector
No other insider has filed at David John Hartzell's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Christopher P. Marr - $6.34M in CUBE purchases and sales in the last 12 months
- James Richard Perry - $6.31M in FRMI purchases and sales in the last 12 months
- Steven O. Vondran - $6.31M in AMT purchases and sales in the last 12 months
- Mithu Bhargava - $6.25M in IRM purchases and sales in the last 12 months
- Raouf Abdel - $5.97M in EQIX purchases and sales in the last 12 months
- Corona Lorenzo Manuel Berho - $5.82M in VTMX purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is David John Hartzell?
David John Hartzell is a corporate insider of HIGHWOODS PROPERTIES, INC. (HIW). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David John Hartzell last file a Form 4?
The most recent primary Form 4 on record is dated 18 May 2026, one of 3 filings going back to 2024.
Has David John Hartzell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($343K) across all tracked filings.
