Highlands High School Alumni
Natrona Heights, Pennsylvania (PA)
Sandi Kostie (Sandi Sieminski)
Highlands High School
Class of 1984
→ Join 2339 Alumni from Highlands High School that have already claimed their alumni profiles.
→ There are 65 classes, starting with the class of 1934 all the way up to class of 2020.
SANDI'S PROFILE
| First Name | Sandi |
| Last Name | Kostie |
| Maiden Name | Sieminski |
| Graduation Year | Class of 1984 |
| Gender | Female |
| City | N/A |
| State/Province | PA |
| Country | United States |
| Occupation | manager of residential home |
| Married | Yes |
Class of 1984 Alumni
→ Reunite with 39 class of 1984 alumni that have joined.
Leslie Ramaley
Class of 1991
Steven Dobrowolski
Class of 1979
Tony Prazenica
Class of 1969
Karen Sieminski
Class of 1973
Sarah Ludwig
Class of 2015
Jaclyn Bubash
Class of 1996
Christy Christy A. Miller
Class of 1981
Callie Carkin
Class of 1999
William Walker
Class of 1970
Ann Marie DiGiacobbe
Class of 1982
David Bowser
Class of 1996
Beverly Hrnciar
Class of 1972
Jennifer Mikus
Class of 1991
Harry Smith
Class of 1979
Christopher Chelko
Class of 1990
Leonard Hughes
Class of 1991
Marian Glowacki
Class of 1980
Michele Svitek
Class of 1985
Recent Class of 1984 Reunions
Plan a Class of 1984 Reunion for Free
HHS Decade of the 80's Picnic
Invited Classes: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
Date: Aug 03, 2019
Description: This picnic was created so classmates from Highlands High School who graduated or would have graduated from HHS in the 1...(read more)
Highlands Class of 1998 - 20 Year Reunion
Invited Classes: All Classes
Date: Oct 06, 2018
Description: Dinner Buffet, Cash Bar, DJ, and Photo Booth! If you need to stay at the hotel - they are offering discounted room ra...(read more)
Highlands High School Decade Of The 80's Anual Picnic
Invited Classes: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
Date: Aug 04, 2018
Description: This wonderful event is in its 4th year at this venue. Please come and share with classmates from throughout the 80'...(read more)