OBS Business School has run 8 ads on Instagram that Ad Repository users have come across, first spotted on 17 Sept 2026 and most recently on 27 Sept 2026. 6 new ads were added in the last 7 days and 8 in the last 30. 100% of the creatives are image ads. They were seen most in El Salvador, Brazil, Dominican Republic.
Formats: image 8
Seen in: El Salvador 13 · Brazil 3 · Dominican Republic 3