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Who

Gregory J. Tibbitts

Director

Company insider

Files Form 4 as: Director, Mainz Biomed; Director, Idm Pharma; CFO & VP, Finance, Cryocor.

Every Form 4 they filed

In numbers

Trades disclosed
21
Buys
3
Sells
0
Bought
$32K
Sold
$0
Companies
3
Companies where not an officer
2
First trade
15 Mar 2006
Last trade
13 Feb 2026
Last filed
19 Feb 2026

Companies traded

Where they are an officer
CryocorOfficer · last 28 May 20083 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Mainz BiomedDirector · Biotechnology · last 13 Feb 20260 buys · 0 sells
Idm PharmaDirector · last 25 Jun 20080 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
13 Feb 2026filed 19 Feb 2026Mainz BiomedBiotechnologySEC FORM 4 Code A—45,000 at $0.00filing
13 Feb 2026filed 19 Feb 2026QUCY Quantum CyberBiotechnologySEC FORM 4 Code A—45,000 at $0.00filing
25 Jun 2008filed 25 Jun 2008Idm Pharmaoption or derivativeSEC FORM 4 Code A—10,000 at $0.00filing
28 May 2008filed 30 May 2008Cryocoroption or derivativeSEC FORM 4 Code D—28,332 at $0.00filing
28 May 2008filed 30 May 2008Cryocoroption or derivativeSEC FORM 4 Code D—5,750 at $0.00filing
28 May 2008filed 30 May 2008Cryocoroption or derivativeSEC FORM 4 Code D—30,000 at $0.00filing
28 May 2008filed 30 May 2008CryocorSEC FORM 4 Bought$18K28,332 at $0.62filing
28 May 2008filed 30 May 2008CryocorSEC FORM 4 Bought$3,5655,750 at $0.62filing
28 May 2008filed 30 May 2008CryocorSEC FORM 4 Code U$311K230,119 at $1.35filing
8 Apr 2008filed 15 Apr 2008Cryocoroption or derivativeSEC FORM 4 Code D—50,000filing
8 Apr 2008filed 15 Apr 2008Cryocoroption or derivativeSEC FORM 4 Code D—50,000filing
8 Apr 2008filed 15 Apr 2008CryocorSEC FORM 4 Code A—100,000filing
3 Apr 2008filed 7 Apr 2008Idm Pharmaoption or derivativeSEC FORM 4 Code A—20,000 at $0.00filing
9 Jan 2008filed 18 Jan 2008CryocorSEC FORM 4 Code A—40,000 at $0.00filing
1 Aug 2007filed 3 Aug 2007Cryocoroption or derivativeSEC FORM 4 Code A—15,000 at $0.00filing
27 Jun 2007filed 29 Jun 2007Cryocoroption or derivativeSEC FORM 4 Code M—10,000 at $0.00filing
27 Jun 2007filed 29 Jun 2007CryocorSEC FORM 4 Code M$6,20010,000 at $0.62filing
6 Feb 2007filed 12 Feb 2007Cryocoroption or derivativeSEC FORM 4 Code A—30,000 at $0.00filing
29 Mar 2006filed 30 Mar 2006CryocorSEC FORM 4 Bought$9,9003,300 at $3.00filing
24 Mar 2006filed 28 Mar 2006Cryocoroption or derivativeSEC FORM 4 Code A—50,000 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Not placed3

Buys in green, sells in red, by the company’s sector.

Related people

Nobody else traded the same names lately.