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.

Airgas Inc.

Bernard Shaun Powers

, officer, sold 11,000 shares at $68.11 May 9 and now directly holds 9,014 shares.

AmerisourceBergen Corp.

Robert David Yost

, chief executive officer, sold 347,448 shares at $41.62 May 17 and now directly holds 1,530,340 shares.

Boeing Co.

Thomas J. Downey

, officer, sold 3,200 shares at $80.00 May 10 and now directly holds 50,920 shares.

Bryn Mawr Bank Corp.

Alison E. Gers

, officer, bought 662 shares at $20.59 May 13 and now indirectly holds 5,600 shares.

Cigna Corp.

Matthew G. Manders

, officer, sold 7,873 shares at $47.22 May 9 and now directly holds 51,549 shares.

Dorman Products Inc.

Edgar W. Levin

, director, sold 2,000 shares at $37.24 May 10 and now directly holds 60,100 shares.

FMC Corp.

Edward J. Mooney

, director, sold 3,535 shares from $84.55 to $84.65 May 16 and now directly holds 5,978 shares.

Fulton Financial Corp.

Gary A. Stewart

, director, sold 60,000 shares at $11.50 and $11.51 May 12 and now directly holds 185,749 shares.

Healthcare Services Group Inc.

Richard Wayne Hudson

, chief financial officer, sold 860 shares at $17.92 May 13 and now directly holds 12,062 shares.

Hersha Hospitality Trust

Eduardo S. Elsztain

, director and beneficial owner, sold 191,761 shares from $6.08 to $6.12 May 13 to 16 and now indirectly holds 15,715,000 shares.

IGI Laboratories Inc.

Nadya Lawrence

, officer, sold 25,000 shares at $1.19 May 11 and now directly holds 15,928 shares.

Incyte Corp.

Patricia A. Schreck

, general counsel, sold 100,000 shares from $19.90 to $20.67 May 9 and 10 and now directly holds 4,500 shares.

Roy Alec Whitfield, director, sold 20,000 shares from $20.00 to $20.39 May 11 and 12 and now directly holds 833,082 shares.

Inovio Biomedical Corp.

W. Marxe Austin et al.

, beneficial owner, sold 550,000 shares at 91 and 92 cents May 9 to 13 and now indirectly holds 19,575,400 shares.

Johnson & Johnson

Dominic J. Caruso

, chief financial officer, sold 30,000 shares at $66.69 May 13 and now directly holds 42,377 shares.

Knoll Inc.

Andrew B. Cogan

, chief executive officer, sold 12,800 shares at $20.10 and $20.11 May 11 to 13 and now directly holds 834,237 shares.

Kulicke & Soffa Industries Inc.

Charles J. Salmons

, officer, sold 6,930 shares from $12.31 to $12.38 May 13 and now directly holds 31,937 shares.

L-3 Communications Holdings Inc.

Alan H. Washkowitz

, director, sold 5,000 shares at $82.84 May 12 and now directly holds 65,207 shares.

Lannett Co. Inc.

Arthur P. Bedrosian

, chief executive officer, bought 5,000 shares at $5.25 May 16 and now directly holds 595,428 shares.

Liberty Media-Interactive Group

Charles Y. Tanabe

, officer, sold 71,660 shares at $18.50 May 10 and now directly holds 112,301 shares.

Marlin Business Services Corp.

Lynne Carcia Wilson

, chief financial officer, sold 1,423 shares from $12.59 to $12.61 May 12 and now directly holds 89,925 shares.

National Penn Bancshares Inc.

Christian F. Martin IV

, director, bought 1,335 shares at $7.49 May 17 and now directly holds 391,719 shares.

Public Service Enterprise Group Inc.

Derek M. Dirisio

, officer, sold 5,000 shares at $33.55 and $33.56 May 16 and now directly holds 8,362 shares.

Resource America Inc.

Jonathan Z. Cohen

, chief executive officer, bought 16,152 shares from $6.10 to $6.14 May 11 and 12 and now directly holds 1,866,980 shares.

SL Industries Inc.

Mark Edward Schwarz

, director, sold 26,123 shares from $23.00 to $23.53 May 13 to 16 and now directly holds 1 share.

South Jersey Industries Inc.

Sheila Hartnett-Devlin

, director, sold 963 shares at $56.27 May 13 and now directly holds 5,990 shares.

Michael J. Renna, officer, sold 1,000 shares at $55.54 May 18 and now directly holds 26,288 shares.

Tyco International Ltd.

Edward D. Breen

, chief executive officer, sold 152,358 shares at $51.17 May 13 and now directly holds 185,930 shares.

Universal Health Services Inc.

Richard C. Wright

, officer, sold 12,600 shares from $54.73 to $54.81 May 12 and now directly holds 7,000 shares.

Univest Corp. of Pennsylvania

Mark A. Schlosser

, director, bought 1,000 shares at $15.85 May 16 and now indirectly holds 31,276 shares.

SOURCES: Thomson Financial; SEC filings