Highlands High School Alumni
Natrona Heights, Pennsylvania (PA)
Sandi Kostie (Sandi Sieminski)
Highlands High School
Class of 1984
→ Join 2315 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.
Debbie Krasowski
Class of 1973
Charlie Eberhart
Class of 1984
Kim Demharter
Class of 1981
Patty Farmer
Class of 1971
Jeffrey Snyder
Class of 1971
Kristi Sieber
Class of 1998
Cynthia Kowalski
Class of 1975
Cathy Cairns
Class of 1970
Les Huet
Class of 1969
Deborah Roberts
Class of 1969
Robert Sill
Class of 1977
Joshua Keener
Class of 2000
Kevin Rearick
Class of 1999
Sara Jones
Class of 1999
Aj Josefoski
Class of 2011
Sara Van Tassell
Class of 1976
Joshua Fennell
Class of 1998
Anthony Litwicki
Class of 1977
Dona Patterson
Class of 1976
Sherri Tarabick
Class of 1998
Lisa Love
Class of 1991
Marjorie Walter
Class of 1977
Jeff Misejka
Class of 1997
Timothy Hill
Class of 1978
Alberta Erb
Class of 2009
Debbie Elliott
Class of 1976
Lorin Caldwell
Class of 1992
Parker Parker L Large
Class of 1969
Catherine Wade
Class of 1979
Summer Schaltenbrand
Class of 1998
Richard Fleck
Class of 1983
Angela Gula
Class of 1985
Joe Stobert
Class of 1983
Kent Walker
Class of 2003
Brian Rose
Class of 1992
Donald W. Matthews
Class of 1979
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's. W...(read more)