WANSEM PAUL J VAN DER

CIK 00012239072 companiesCONCORD, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001223907

Recent Transactions

50 trades

Gift
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-12-14−6,583→ 272,924 total
Exercise/Conversion
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2017-12-13$6.08/sh−8,227→ 0 total
Exercise/Conversion
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-12-13$7.15/sh+4,113→ 276,739 total
Exercise/Conversion
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2017-12-13$7.15/sh−4,113→ 0 total
Exercise/Conversion
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-12-13$5.75/sh+6,000→ 290,966 total
Exercise/Conversion
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2017-12-13$5.75/sh−6,000→ 0 total
Exercise/Conversion
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-12-13$6.08/sh+8,227→ 284,966 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-12-13$9.99/sh−11,459→ 279,507 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-24$13.05/sh−6,762→ 30,277 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-24$13.04/sh−50,662→ 272,626 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-24$13.04/sh−50,662→ 279,537 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-24$12.97/sh−2,970→ 22,706 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-24$12.97/sh−2,970→ 22,706 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-24$13.05/sh−6,762→ 30,277 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$12.98/sh−807→ 37,039 total
Gift
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22−6,911→ 325,445 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$12.98/sh−807→ 37,039 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$13.05/sh−5,692→ 14,137 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$12.98/sh−980→ 25,676 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$12.98/sh−980→ 25,676 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$12.98/sh−2,157→ 323,288 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-11-22$12.98/sh−2,157→ 330,199 total
Award
AMTECH SYSTEMS INC$ASYS
Amtech Systems, Inc. $.01 par value common stock
2017-03-17+0→ 6,000 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-02-15$6.23/sh−4,937→ 332,356 total
Sale
AMTECH SYSTEMS INC$ASYS
Common Stock
2017-02-15$6.29/sh−3,075→ 26,656 total
Other
AMTECH SYSTEMS INC$ASYS
Common Stock
2016-02-19−118,476→ 0 total
Award
AMTECH SYSTEMS INC$ASYS
Amtech Systems, Inc. $.01 par value common stock
2015-11-17+6,000→ 6,000 total
Other
AMTECH SYSTEMS INC$ASYS
Common Stock
2015-05-26−1,645→ 118,477 total
Award
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2015-01-31+30,000→ 30,000 total
Exercise/Conversion
BTU INTERNATIONAL INC
Common Stock
2015-01-30+2,500→ 1,024,900 total
Disposition to Issuer
BTU INTERNATIONAL INC
Common Stock
2015-01-30−90,344→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−33,000→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−12,500→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
RSU
2015-01-30−2,500→ 0 total
Other
AMTECH SYSTEMS INC$ASYS
Common Stock
2015-01-30−1→ 118,476 total
Award
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2015-01-30+11,518→ 11,518 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−66,000→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−35,000→ 0 total
Other
AMTECH SYSTEMS INC$ASYS
Common Stock
2015-01-30−1→ 37,846 total
Other
AMTECH SYSTEMS INC$ASYS
Common Stock
2015-01-30−2→ 337,293 total
Disposition to Issuer
BTU INTERNATIONAL INC
Common Stock
2015-01-30−365,000→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−50,000→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−25,000→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−33,000→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Common Stock
2015-01-30−115,000→ 0 total
Other
AMTECH SYSTEMS INC$ASYS
Common Stock
2015-01-30−2→ 29,731 total
Award
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2015-01-30+6,911→ 6,911 total
Award
AMTECH SYSTEMS INC$ASYS
Stock Options (right to buy)
2015-01-30+4,113→ 4,113 total
Disposition to Issuer
BTU INTERNATIONAL INC
Common Stock
2015-01-30−1,024,900→ 0 total
Disposition to Issuer
BTU INTERNATIONAL INC
Options (right to buy)
2015-01-30−35,000→ 0 total

Companies

Recent Filings

Address

597 LOWELL ROAD

CONCORD, MA, 01742

View on SEC.gov