Antares Bolsters Credit Secondaries Business with Appointment of Olga Kosters

Antares appointed Olga Kosters managing director and head of Credit Secondaries. The firm said its dedicated investment strategy would encompass GP-led and LP-led credit secondaries and leverage its private credit underwriting and structuring capabilities. Kosters was based in New York and reported to Benjamin Chapin, the newly appointed head of Liquidity Solutions. Antares noted it had completed multiple credit secondary transactions in 2024 and planned to expand activity. The release documents a senior investment-leadership hire and a strategy expansion, not an announced new standalone fund closing or a numeric capital allocation.