Davies Philip D Insider Trading Activity

Corporate InsiderVP · CIK 1512868

Total trades

$6.0M

Total volume

Sep 1, 2026

Last activity

VICR

VICOR CORP

Davies Philip D has been net-selling over the last 12 months with 0 purchases and 43 sales across 1 company.

VICR is the most-traded position with 43 trades. The largest single transaction was a sale of VICR for $1.4M on Oct 24, 2025.

Performance Scorecard

Forward stock performance after each transaction by Davies Philip D. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-1.7%	51%	39
90 days	—	-30.6%	52%	27
120 days	—	-27.2%	28%	18

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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VICR · VICOR CORP

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Sep 1, 2026	VICR	Sell	100	$184.85	$18K	−5.0%	VP
Sep 1, 2026	VICR	Sell	700	$178.66	$125K	−25.7%	VP
Sep 1, 2026	VICR	Sell	1,100	$177.63	$195K	−28.8%	VP
Sep 1, 2026	VICR	Sell	1,173	$176.59	$207K	−23.5%	VP
Aug 3, 2026	VICR	Sell	200	$200.06	$40K	−4.0%	VP
Aug 3, 2026	VICR	Sell	100	$201.62	$20K	−2.1%	VP
Aug 3, 2026	VICR	Sell	400	$215.03	$86K	−16.5%	VP
Aug 3, 2026	VICR	Sell	1,372	$214.02	$294K	−36.2%	VP
Aug 3, 2026	VICR	Sell	500	$212.54	$106K	−11.6%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	200	$349.52	$70K	−4.1%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	100	$366.68	$37K	−5.0%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	470	$361.95	$170K	−17.5%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	230	$359.82	$83K	−7.9%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	400	$354.76	$142K	−10.0%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	300	$352.45	$106K	−6.5%	VP
Jul 1, 2026 Filed 3d late	VICR	Sell	173	$348.84	$60K	−3.5%	VP
Jun 1, 2026	VICR	Sell	372	$328.48	$122K	−15.6%	VP
Jun 1, 2026	VICR	Sell	300	$314.11	$94K	−6.0%	VP
Jun 1, 2026	VICR	Sell	283	$314.94	$89K	−6.0%	VP
Jun 1, 2026	VICR	Sell	200	$316.26	$63K	−4.5%	VP
Jun 1, 2026	VICR	Sell	17	$317.85	$5K	−0.4%	VP
Jun 1, 2026	VICR	Sell	500	$319.02	$160K	−11.9%	VP
Jun 1, 2026	VICR	Sell	400	$323.44	$129K	−11.5%	VP
Jun 1, 2026	VICR	Sell	600	$325.18	$195K	−19.4%	VP
Jun 1, 2026	VICR	Sell	100	$326.93	$33K	−4.0%	VP
May 1, 2026	VICR	Sell	400	$266.50	$107K	−8.2%	VP
May 1, 2026	VICR	Sell	100	$264.07	$26K	−2.0%	VP
May 1, 2026	VICR	Sell	200	$270.31	$54K	−7.9%	VP
May 1, 2026	VICR	Sell	1,173	$269.39	$316K	−31.8%	VP
May 1, 2026	VICR	Sell	800	$268.40	$215K	−17.8%	VP
Apr 1, 2026	VICR	Sell	472	$158.29	$75K	−9.5%	VP
Apr 1, 2026	VICR	Sell	1,073	$164.46	$176K	−26.7%	VP
Apr 1, 2026	VICR	Sell	100	$160.34	$16K	−2.4%	VP
Apr 1, 2026	VICR	Sell	300	$159.35	$48K	−6.6%	VP
Apr 1, 2026	VICR	Sell	627	$165.69	$104K	−21.3%	VP
Mar 5, 2026	VICR	Sell	300	$187.26	$56K	−6.0%	VP
Mar 5, 2026	VICR	Sell	607	$180.24	$109K	−9.3%	VP
Mar 5, 2026	VICR	Sell	700	$179.38	$126K	−9.7%	VP
Mar 5, 2026	VICR	Sell	100	$177.18	$18K	−1.4%	VP
Mar 5, 2026	VICR	Sell	1,514	$199.49	$302K	−40.5%	VP
Mar 5, 2026	VICR	Sell	698	$181.49	$127K	−11.8%	VP
Oct 24, 2025	VICR	Sell	14,977	$91.96	$1.4M	−100.0%	VP
Oct 24, 2025	VICR	Sell	786	$94.16	$74K	−5.0%	VP