| Date Filed | Type | Description |
| 03/09/2015 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 03/06/2015 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2015 |
SC 13G/A
| AMERIPRISE FINANCIAL INC reports a 0% stake in BTU International, Inc. |
| 02/13/2015 |
SC 13G/A
| PRICE T ROWE ASSOCIATES INC reports a 5% stake in BTU INTERNATIONAL INC |
| 02/05/2015 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/02/2015 |
4
| GRIFFIN JAMES MICHAEL (Vice President Sales) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| MCCAFFREY JOHN J JR (Vice President) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| TALLIAN PETER J (COO) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| WANSEM PAUL J VAN DER (Chairman, President and CEO) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| WYMAN G MEAD (Director) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| WRINN JOSEPH F (Director) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| PARKHILL J SAMUEL (Director) has filed a Form 4 on BTU INTERNATIONAL INC |
| 02/02/2015 |
4
| LOY BERTRAND (Director) has filed a Form 4 on BTU INTERNATIONAL INC |
| 01/30/2015 |
8-K
| Quarterly results |
| 01/29/2015 |
4
| AWM Investment Company, Inc. (10% Owner) has filed a Form 4 on BTU INTERNATIONAL INC |
| 01/29/2015 |
4
| MARXE AUSTIN W & GREENHOUSE DAVID M (10% Owner) has filed a Form 4 on BTU INTERNATIONAL INC |
| 01/29/2015 |
SC 13G/A
| AWM Investment Company, Inc. reports a 14% stake in BTU International, Inc. |
| 01/29/2015 |
SC 13G/A
| MARXE AUSTIN W & GREENHOUSE DAVID M reports a 0% stake in BTU International, Inc. |
| 01/26/2015 |
4
| WRINN JOSEPH F (Director) has filed a Form 4 on BTU INTERNATIONAL INC |
| 01/26/2015 |
4
| LOY BERTRAND (Director) has filed a Form 4 on BTU INTERNATIONAL INC |
| 01/16/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/16/2015 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 01/16/2015 |
8-K
| Other Events |
| 01/16/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/16/2015 |
4
| MCCAFFREY JOHN J JR (Vice President) has filed a Form 4 on BTU INTERNATIONAL INC |
| 01/15/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/14/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/13/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/06/2015 |
SC 13G/A
| ROYCE & ASSOCIATES LP reports a 10.2% stake in BTU International, Inc. |
| 12/23/2014 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition |
| 12/17/2014 |
4
| MARXE AUSTIN W & GREENHOUSE DAVID M (10% Owner) has filed a Form 4 on BTU INTERNATIONAL INC|
Txns:
| Bought 400 shares
@ $2.48, valued at
$992 |
|
| 12/12/2014 |
4
| MARXE AUSTIN W & GREENHOUSE DAVID M (10% Owner) has filed a Form 4 on BTU INTERNATIONAL INC|
Txns:
| Bought 2,000 shares
@ $2.585, valued at
$5.2k
Bought 100 shares
@ $2.44, valued at
$244 |
|
| 12/10/2014 |
4
| MARXE AUSTIN W & GREENHOUSE DAVID M (10% Owner) has filed a Form 4 on BTU INTERNATIONAL INC|
Txns:
| Bought 2,000 shares
@ $2.615, valued at
$5.2k
|
|
| 12/09/2014 |
4
| GRIFFIN JAMES MICHAEL (Vice President Sales) has filed a Form 4 on BTU INTERNATIONAL INC |
|