CHRISTOFILIS, CONSTANTINOS

10% owner at RED ROBIN GOURMET BURGERS INC · on record since Aug 24, 2023
10% owner at EMCORE CORP · on record since Feb 16, 2024
10% owner at XPO, Inc. · on record since Oct 27, 2008
10% owner at Conformis Inc · on record since Dec 20, 2018

Insider trading activity of CHRISTOFILIS, CONSTANTINOS

Transactions on record: 23; since Oct 20, 2008

Open-market buys: 4; $58.4K

Open-market sells: 19; $15.4M

Companies traded: 4; last filing May 17, 2024

Figures computed from official regulatory filings — .

Companies where CHRISTOFILIS, CONSTANTINOS has traded

RED ROBIN GOURMET BURGERS INC5 tx · $2.3M · May 17, 2024
EMCORE CORP1 tx · $1.4M · May 13, 2024
Conformis Inc9 tx · $4.5M · Jul 22, 2019
XPO, Inc.8 tx · $7.3M · May 21, 2010

Track record of CHRISTOFILIS, CONSTANTINOS

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of CHRISTOFILIS, CONSTANTINOS

Co-insiders of CHRISTOFILIS, CONSTANTINOS

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-82,429	6.86 USD	$565.5K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-30,354	7.11 USD	$215.8K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-111,551	7.08 USD	$789.8K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-17,771	6.80 USD	$120.8K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-77,000	7.36 USD	$566.7K		SEC
EMCORE CORPListing unverified	May 13, 2024	Sell	-1,255,258	1.12 USD	$1.4M		SEC
Conformis IncListing unverified	Jul 22, 2019	Sell	-164,796	3.21 USD	$529K		SEC
Conformis IncListing unverified	Jul 22, 2019	Sell	-73,798	3.12 USD	$230.2K		SEC
Conformis IncListing unverified	Jul 22, 2019	Sell	-375,000	2.89 USD	$1.1M		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-267,503	3.82 USD	$1M		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-900	3.79 USD	$3.4K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-4,477	3.83 USD	$17.1K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-115,182	3.77 USD	$434.2K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-35,840	3.71 USD	$133K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-278,393	3.77 USD	$1M		SEC
XPO, Inc.Listing on record	May 21, 2010	Sell	-1,520,000	1.48	$2.2M		SEC
XPO, Inc.Listing on record	May 21, 2010	Sell	-180,000	1.48	$266.4K		SEC
XPO, Inc.Listing on record	May 14, 2010	Sell	-1,700,000	1.48	$2.5M		SEC
XPO, Inc.Listing on record	May 14, 2010	Sell	-1,520,000	1.48	$2.2M		SEC
XPO, Inc.Listing on record	Dec 11, 2008	Buy	12,900	0.85	$11K	conv 32Cluster	SEC
XPO, Inc.Listing on record	Oct 27, 2008	Buy	500	0.91	$455	conv 20	SEC
XPO, Inc.Listing on record	Oct 27, 2008	Buy	36,517	0.94	$34.3K	conv 22	SEC
XPO, Inc.Listing on record	Oct 20, 2008	Buy	13,193	0.96	$12.7K	conv 27First in 12mo	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-82,429	6.86 USD	$565.5K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-30,354	7.11 USD	$215.8K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-111,551	7.08 USD	$789.8K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-17,771	6.80 USD	$120.8K		SEC
RED ROBIN GOURMET BURGERS INCListing on record	May 17, 2024	Sell	-77,000	7.36 USD	$566.7K		SEC
EMCORE CORPListing unverified	May 13, 2024	Sell	-1,255,258	1.12 USD	$1.4M		SEC
Conformis IncListing unverified	Jul 22, 2019	Sell	-164,796	3.21 USD	$529K		SEC
Conformis IncListing unverified	Jul 22, 2019	Sell	-73,798	3.12 USD	$230.2K		SEC
Conformis IncListing unverified	Jul 22, 2019	Sell	-375,000	2.89 USD	$1.1M		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-267,503	3.82 USD	$1M		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-900	3.79 USD	$3.4K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-4,477	3.83 USD	$17.1K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-115,182	3.77 USD	$434.2K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-35,840	3.71 USD	$133K		SEC
Conformis IncListing unverified	Jul 11, 2019	Sell	-278,393	3.77 USD	$1M		SEC
XPO, Inc.Listing on record	May 21, 2010	Sell	-1,520,000	1.48	$2.2M		SEC
XPO, Inc.Listing on record	May 21, 2010	Sell	-180,000	1.48	$266.4K		SEC
XPO, Inc.Listing on record	May 14, 2010	Sell	-1,700,000	1.48	$2.5M		SEC
XPO, Inc.Listing on record	May 14, 2010	Sell	-1,520,000	1.48	$2.2M		SEC
XPO, Inc.Listing on record	Dec 11, 2008	Buy	12,900	0.85	$11K	conv 32Cluster	SEC
XPO, Inc.Listing on record	Oct 27, 2008	Buy	500	0.91	$455	conv 20	SEC
XPO, Inc.Listing on record	Oct 27, 2008	Buy	36,517	0.94	$34.3K	conv 22	SEC
XPO, Inc.Listing on record	Oct 20, 2008	Buy	13,193	0.96	$12.7K	conv 27First in 12mo	SEC