Securities trades recently reported to the Securities and Exchange Commission by officers, directors and principal shareholders of corporations based or having sizable employment in the Philadelphia area. Titles are as reported to the SEC.

Amkor Technology Inc.

John Charles Stone

, officer, sold 15,294 shares at $6.94 on Nov. 25, and now directly holds 34,689 shares.

Aqua America Inc.

Nicholas DeBenedictis

, president, sold 16,667 shares at $26.50 on Dec. 1, and now directly holds 239,355 shares.

Auxilium Pharmaceuticals Inc.

Elizabeth Varki Jobes

, officer, sold 27,802 shares at $34.03 to $34.05 on Nov. 25, and now directly holds 13,767 shares.

Campbell Soup Co.

Irene Chang Britt

, officer, sold 11,225 shares at $44.46 on Nov. 26, and now directly holds 120,430 shares.

Randall W. Larrimore, director, sold 9,320 shares at $45.40 on Nov. 28, and now directly holds 19,243 shares.

Luca Mignini, officer, sold 8,000 shares at $44.99 on Dec. 1, and now directly holds 95,027 shares.

Denise M. Morrison, chief executive officer, sold 33,700 shares at $44.44 on Nov. 26, and now directly holds 529,246 shares.

Comcast Corp.

David L. Cohen

, officer, sold 29,422 shares at $56.74 to $56.77 on Dec. 1, and now directly holds 552,516 shares.

Lawrence J. Salva, officer, sold 7,411 shares at $56.12 on Nov. 25, and now directly holds 41,470 shares.

Dorman Products Inc.

Jeffery L. Darby

, officer, sold 5,370 shares at $48.16 on Dec. 2, and now directly holds 21,778 shares.

Michael Kealey, officer, sold 11,016 shares at $48.00 on Dec. 2, and now directly holds 4,369 shares.

Enersys

Howard I. Hoffen

, director, sold 50,319 shares at $60.41 to $61.18 Nov. 25 to Dec. 1, and now indirectly holds 15,940 shares.

Epam Systems Inc.

Arkadiy Dobkin

, chief executive officer, sold 112,300 shares at $48.91 to $50.12 Nov. 24 to Dec. 1, and 8,971 shares at $50.02 to $50.10 Dec. 2 to Dec. 3. He now directly holds 2,844,920 shares.

Five Below Inc.

Thomas G. Vellios

, chief executive officer, sold 100,000 shares at $46.27 to $46.31 Nov. 24 to Nov. 25, and now directly holds 645,837 shares.

Healthcare Services Group Inc.

Dino D. Ottaviano

, director, sold 800 shares at $30.34 on Nov. 24, and now directly holds 347 shares.

Hersha Hospitality Trust

Thomas J. Hutchison III

, director, sold 17,194 shares at $7.35 to $7.48 Nov. 26 to Nov. 28, and now indirectly holds 436,338 shares.

Incyte Corp.

James M. Daly

, officer, sold 11,111 shares at $74.08 on Nov. 24; the holdings were not reported.

Malvern Bancorp Inc.

Anthony C. Weagley

, chief executive officer, bought 2,000 shares at $11.37 on Dec. 1, and now directly holds 16,900 shares.

Therese Woodman, director, bought 850 shares at $11.38 on Nov. 24, and now directly holds 4,895 shares.

Merck & Co. Inc.

Rochelle B. Lazarus

, director, sold 10,000 shares at $59.63 on Nov. 26, and now directly holds 6,352 shares.

Wendell P. Weeks, director, sold 5,000 shares at $59.13 on Nov. 24, and now directly holds 200 shares.

National Penn Bancshares Inc.

Christian F. Martin IV

, director, bought 5,000 shares at $10.19 on Dec. 2, and now directly holds 504,855 shares.

PNC Financial Services Group

Robert Q. Reilly

, officer, sold 27,500 shares at $88.03 on Nov. 25, and now directly holds 61,043 shares.

Sun Bancorp Inc.

Patricia M. Schaubeck

, general counsel, bought 1,500 shares at $18.80 to $18.85 on Nov. 26, and now directly holds 6,500 shares.

Keith Stock, director, bought 5,000 shares at $18.78 to $18.96 on Nov. 26, and now indirectly holds 8,268 shares.

Tyco International Ltd.

Madeleine G. Barber

, officer, sold 28,201 shares at $42.47 on Nov. 25, and now directly holds 43,073 shares.

Edward D. Breen, director, sold 222,461 shares at $42.74 to $43.06 Nov. 25 to Nov. 26, and now directly holds 1,241,160 shares.

Lawrence B. Costello, officer, sold 35,835 shares at $43.13 on Nov. 26, and now directly holds 61,857 shares.

West Pharmaceutical Services

Richard D. Luzzi

, officer, sold 8,000 shares at $52.11 on Nov. 26, and now directly holds 93,532 shares.