CTKB Inc. (CTKB) Insider Trading

Track insider trading activity for CTKB Inc. (CTKB) including Form 4 filings, executive transactions, insider ownership changes, and transaction types.

Recent Insider Transactions

JIANG WENBIN
Insider
Transaction
80,062 shares
Date: Mar 31, 58346
YAN MING
Insider
Transaction
22,179 shares
Date: Mar 31, 58346
MCCOMBE WILLIAM D.
Insider
Transaction
25,719 shares
Date: Mar 31, 58346
BUSQUE PHILIPPE PH.D.
Insider
Transaction
10,464 shares
Date: Mar 31, 58346
CHIN RICHARD M.D. PH.D.
Insider
Transaction
6,107 shares
Date: Mar 31, 58346
HOLDER MICHAEL
Insider
Transaction
1,454 shares
Date: Mar 31, 58346
BARNETT VALERIE
Insider
Transaction
24,295 shares
Date: Mar 31, 58346
YAN MING
Insider
Stock Gift at price 0.00 per share.
1,176,000 shares
0
Date: Jul 17, 58165
JIANG WENBIN
Insider
Transaction
83,844 shares
Date: Apr 30, 58157
YAN MING
Insider
Transaction
25,400 shares
Date: Apr 30, 58157
MCCOMBE WILLIAM D.
Insider
Transaction
23,721 shares
Date: Apr 30, 58157
BUSQUE PHILIPPE PH.D.
Insider
Transaction
9,828 shares
Date: Apr 30, 58157
CHIN RICHARD M.D. PH.D.
Insider
Transaction
6,107 shares
Date: Apr 30, 58157
HOLDER MICHAEL
Insider
Transaction
2,908 shares
Date: Apr 30, 58157
BARNETT VALERIE
Insider
Transaction
29,722 shares
Date: Apr 30, 58157
JIANG WENBIN
Insider
Transaction
4,514 shares
Date: Jul 28, 58102
YAN MING
Insider
Transaction
1,332 shares
Date: Jul 28, 58102
BARNETT VALERIE
Insider
Transaction
1,346 shares
Date: Jul 28, 58102
YAN MING
Insider
Transaction
21,031 shares
Date: Sep 7, 57850
MCCOMBE WILLIAM D.
Insider
Transaction
19,371 shares
Date: Sep 7, 57850

Major Insider Holders

BALL JACK
Director
BARNETT VALERIE
Officer
BUSQUE PHILIPPE PH.D.
Officer
CHIN RICHARD M.D. PH.D.
Director
HOLDER MICHAEL
Director
JIANG WENBIN
Chief Executive Officer
MCCOMBE WILLIAM D.
Chief Financial Officer
POIRSON ALLEN
Officer
WILLIAMS PAUL CHRISTOPHER
Chief Operating Officer
YAN MING
Chief Technology Officer

Transaction Types

  • Open Market Purchases
  • Open Market Sales
  • Option Exercises
  • Grants and Awards
  • Dispositions

Why Track Insider Trading?

Insider trading activity can provide insights into company performance and executive confidence. Track CTKB insider transactions to make informed investment decisions.

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