Andrew D'Amico - VICR / Vicor Corporation - Insider Trade Report

Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Andrew D'Amico in VICR / Vicor Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Andrew D'Amico in VICR / Vicor Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2026-05-26	75	320.0800	75	320.0800	24,006	10	271.0400	-3,678	-15.32
2026-05-26	75	321.5100	75	321.5100	24,113
2026-05-26	303	323.1056	303	323.1056	97,901
2026-05-26	51	324.3551	51	324.3551	16,542
2026-05-14	760	315.3033	760	315.3033	239,631
2026-05-14	40	316.1700	40	316.1700	12,647
2026-05-13	851	311.5815	851	311.5815	265,156
2026-05-13	149	312.8704	149	312.8704	46,618
2026-05-13	200	315.0000	200	315.0000	63,000
2026-05-12	565	303.0300	565	303.0300	171,212
2021-11-11	578	162.1350	578	162.1350	93,714
2021-11-11	500	161.9346	500	161.9346	80,967
2021-09-07	1,000	128.5000	1,000	128.5000	128,500
2021-09-07	1,000	129.0000	1,000	129.0000	129,000
2021-09-03	1,000	128.0854	1,000	128.0854	128,085
2021-09-02	1,000	125.0000	1,000	125.0000	125,000
2021-09-02	1,000	125.5000	1,000	125.5000	125,500
2021-08-24	1,000	124.0000	1,000	124.0000	124,000
2021-08-24	1,000	124.5000	1,000	124.5000	124,500
2021-08-05	1,700	120.1373	1,700	120.1373	204,233
2021-08-02	5,000	118.4718	5,000	118.4718	592,359
2021-03-01	1,500	99.2300	1,500	99.2300	148,845
2021-03-01	1,500	101.5392	1,500	101.5392	152,309

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Transaction History