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.

AmerisourceBergen Corp.

Steven H. Collis

, officer, sold 143 shares at $31.44 May 18 and now directly holds 54,133 shares.

Robert David Yost, chief executive officer, sold 408,762 shares at $31.34 May 17 and now directly holds 1,536,510 shares.

Aqua America Inc.

Mario Mele

, director, bought 3,000 shares at $18.06 May 14 and now directly holds 21,082 shares.

Brandywine Realty Trust

Anthony A. Nichols Sr.

, director, sold 3,000 shares at $12.44 May 17 and now holds 154,766 shares.

Carpenter Technology Corp.

Carl G. Anderson Jr

., director, bought 260 shares from $39.15 to $39.16 May 14 and now indirectly holds 29,040 shares.

Central European Distribution Corp.

Scott N. Fine

, director, sold 7,500 shares from $29.50 to $29.55 May 11 and now directly holds 2,624 shares.

William S. Shanahan, director, bought 10,000 shares from $29.64 to $29.92 May 11 and now directly holds 27,833 shares.

Chesapeake Utilities Corp.

Eugene H. Bayard

, director, bought 500 shares at $29.40 May 10 and now directly holds 13,369 shares.

Paul L. Maddock Jr., director, bought 6,115 shares from $28.34 to $31.23 May 7 to 12 and now directly holds 25,304 shares.

Joseph E. Moore, director, bought 380 shares at $31.43 May 13 and now directly holds 11,530 shares.

CSS Industries Inc.

Jack Farber

, board chairman, sold 2,405 shares from $21.75 to $21.84 May 17 and 18 and now indirectly holds 642,171 shares.

Entercom Communications Corp.

Stephen F. Fisher

, chief financial officer, sold 10,000 shares at $13.30 May 12 and now directly holds 346,800 shares.

Exelon Corp.

Denis P. O'Brien

, officer, sold 9,000 shares at $41.74 May 17 and now directly holds 33,680 shares.

Kulicke & Soffa Industries Inc.

Jason Livingston

, officer, sold 44,386 shares from $7.27 to $7.66 May 7 to 14 and now indirectly holds 116,892 shares.

Jason Livingston, officer, sold 14,400 shares from $7.36 to $7.40 May 17 and 18 and now indirectly holds 102,492 shares.

L-3 Communications Holdings Inc.

Alan H. Washkowitz

, director, sold 4,000 shares at $89.77 May 11 and now directly holds 129,853 shares.

Lannett Co. Inc.

Kevin Smith

, officer, bought 600 shares at $4.70 May 17 and now directly holds 39,313 shares.

Marlin Business Services Corp.

George D. Pelose

, chief operating officer, sold 5,050 shares at $11.75 May 11 and now directly holds 250,390 shares.

Parke Bancorp Inc.

Jeffrey H. Kripitz

, director, sold 1,270 shares from $11.25 to $11.40 May 12 to 14 and now directly holds 233,903 shares.

Penn Virginia Corp.

Nancy M. Snyder

, officer, sold 8,458 shares from $24.00 to $24.33 May 14 to 17 and now directly holds 6,027 shares.

Penn Virginia Resources Partners L.P.

Forrest W. Mcnair

, officer, sold 4,892 shares at $22.54 May 12 and now directly holds 3,036 shares.

Republic First Bancorp Inc.

Theodore J. Flocco Jr

., director, bought 1,000 shares at $3.30 May 18 and now directly holds 6,000 shares.

SL Industries Inc.

Steel Partners II L.P.

, beneficial owner, bought 13,383 shares from $10.66 to $11.10 May 12 to 17 and now indirectly holds 767,123 shares.

Sun Bancorp Inc.

Eli Kramer

, director, bought 200 shares at $5.58 May 12 and now indirectly holds 163,263 shares.

Sunoco Logistics Partners L.P.

Deborah M. Fretz

, chief executive officer, sold 61,000 shares from $65.78 to $67.70 May 11 to 14 and now directly holds 41,112 shares.

TF Financial Corp.

John R. Stranford

, director, sold 2,000 shares from $19.65 to $22.00 May 11 to 13 and now directly holds 126,264 shares.

Albert M. Tantala Sr., director, bought 1,486 shares at $22.30 May 14 and now holds 122,159 shares.

ViroPharma Inc.

14159 Capital Gp L.L.C.

, beneficial owner, sold 96,120 shares from $12.46 to $12.70 May 6 to 10 and now indirectly holds 248,829 shares.

Baker Biotech Capital Gp L.L.C., beneficial owner, sold 847,786 shares from $12.46 to $12.70 May 6 to 10 and now indirectly holds 2,288,010 shares.

Vist Financial Corp.

Harry J. Oneill III

, director, bought 1,103 shares from $8.50 to $8.70 May 13 and now directly holds 18,879 shares.

Harry J. Oneill III, director, sold 1,103 shares from $8.75 to $8.90 May 13 and now directly holds 18,879 shares.

WSFS Financial Corp.

Thomas P. Preston

, director, sold 2,418 shares from $44.60 to $44.93 May 14 and now directly holds 7,337 shares.