Oliver Ostertag
President, Growth & AI · PAR TECHNOLOGY CORP
IndividualSelling only
- 2026
- Aug 18, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Oliver Ostertag 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.
- Voss Capital, LP - $37.34M in PAR purchases and sales in the last 12 months
- Savneet Singh - $1.27M in PAR purchases and sales in the last 12 months
- Cathy A. King - $442K in PAR purchases and sales in the last 12 months
- Narinder Singh - $200K in PAR purchases and sales in the last 12 months
- Keith Pascal - $197K in PAR purchases and sales in the last 12 months
- Bryan A. Menar - $145K in PAR purchases and sales in the last 12 months
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Frequently asked questions
Who is Oliver Ostertag?
Oliver Ostertag is a corporate insider, tracked as President, Growth & AI of PAR TECHNOLOGY CORP (PAR). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Oliver Ostertag submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Oliver Ostertag been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($222K) across all tracked filings.
