DONALD R CALDWELL Insider Trading $RBCN Rubicon Technology, Inc.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of DONALD R CALDWELL. DONALD R CALDWELL is Director in QUAKER CHEMICAL CORP ($KWR) and Principal Executive Officer in InsPro Technologies Corp ($ITCC) and 10% Owner in Amber Road, Inc. ($AMBR) and Director in Amber Road, Inc. ($AMBR) and Director in Rubicon Technology, Inc. ($RBCN) and Director in Fox Chase Bancorp Inc ($FXCB).

DONALD R CALDWELL in Rubicon Technology, Inc.

Trading Symbol: RBCN
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of DONALD R CALDWELL: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Nov 20 2017
$RBCN Market Capitalization: $14.55M
$RBCN Previous Close: $0.53

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of DONALD R CALDWELL in Rubicon Technology, Inc.

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Sentiment: All, AMBR, FXCB, ITCC, KWR, RBCN

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Nov 20 2017	RBCN	Rubicon Technology ...	CALDWELL DONALD R	Director	Sell	S	8.00	221,784	1,774,272	0	221.8 K to 0 (-100.00 %)
Oct 03 2017	RBCN	Rubicon Technology ...	CALDWELL DONALD R	Director	Grant	A	0.00	1,228	0	13,900	12.7 K to 13.9 K (+9.69 %)
Jul 05 2017	RBCN	Rubicon Technology ...	CALDWELL DONALD R	Director	Grant	A	0.00	1,084	0	12,672	11.6 K to 12.7 K (+9.35 %)
Jan 05 2016	RBCN	Rubicon Technology ...	CALDWELL DONALD R	Director	Grant	A	0.00	69,517	0	105,050	35.5 K to 105.1 K (+195.64 %)

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