PATRIZIO VINCIARELLI plan to sell securities of VICOR CORPORATION under Form 144

PATRIZIO VINCIARELLI filed Form 144 to notify SEC of plan to sell 20000 units of VICOR CORPORATION securities around 2026-05-28, with aggregate market value of $6,916,800.00. The total outstanding units is 33863689.0. The amount planned to be sold represents 0.06% of total outstanding units; Recent transactions in past 3 months include: On 05/14/2026, sold 3500 units for $1043623.00; On 05/14/2026, sold 3500 units for $1054410.00; On 04/24/2026, sold 4000 units for $1092343.20; On 04/16/2026, sold 40000 units for $7905592.00; On 04/15/2026, sold 50000 units for $9660511.00; On 04/14/2026, sold 19778 units for $3748047.00; On 04/09/2026, sold 24943 units for $4670064.00; On 03/25/2026, sold 50000 units for $9184896.98; On 03/24/2026, sold 23179 units for $4170596.09; On 03/23/2026, sold 5924 units for $1039490.00; On 03/20/2026, sold 44076 units for $7928258.16; On 03/19/2026, sold 50000 units for $8969588.75; On 03/18/2026, sold 50000 units for $9809142.46; On 03/17/2026, sold 50000 units for $9532498.30; On 03/16/2026, sold 50000 units for $9233644.50; On 03/13/2026, sold 50000 units for $8542808.13; On 03/12/2026, sold 50000 units for $8372990.00; On 03/11/2026, sold 50000 units for $8870435.00; On 03/10/2026, sold 50000 units for $8862570.00; On 03/09/2026, sold 50000 units for $8212935.00; On 03/06/2026, sold 50000 units for $8314785.00; On 03/05/2026, sold 50000 units for $9341275.00; On 03/04/2026, sold 50000 units for $10077245.00;