TOKYO, Mar 24 (Pulse News Wire) – Riken Vitamin Co., Ltd. (4526.T) announced progress on its share repurchase program.

The company acquired 53,300 shares for a total of ¥156,067,693 during the period from March 1, 2026 to March 23, 2026 through open market purchases. The program is 69.7% complete with 696,500 shares acquired to date.

Share buyback

Shares

53,300 shares

Total cost

¥156M

Avg ¥2,928/share

Period

2026-03-01 to 2026-03-23

Progress vs authorization

53,300 shares of 1.0M shares (5.3%)

Source: TDNet filing

Original Disclosure (PDF)

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