PARKER DRILLING CO /DE/ 4 SEC Filings

Received 11,544 shares by exercise or conversion · Gave up 2,224 shares to cover exercise price or tax ($66.7K) · Returned 5,772 shares to the issuer ($173K)

Received 10,332 shares by exercise or conversion · Gave up 1,258 shares to cover exercise price or tax ($37.7K) · Returned 5,166 shares to the issuer ($155K)

Received 13,266 shares by exercise or conversion · Gave up 1,616 shares to cover exercise price or tax ($48.5K) · Returned 6,633 shares to the issuer ($199K)

Received 14,644 shares by exercise or conversion · Gave up 2,857 shares to cover exercise price or tax ($85.7K) · Returned 7,322 shares to the issuer ($220K)

Bought 5,200 shares ($75.9K)

Bought 12,589 shares ($189K) · Bought 781,961 shares ($11.4M)

Bought 68,466 shares ($1.04M) · Bought 115,309 shares ($1.62M)

Bought 30,301 shares ($494K)

Bought 80,020 shares ($1.37M) · Bought 8,569 shares ($142K)

Bought 10,914 shares ($199K) · Bought 81,385 shares ($1.43M)

Bought 10,482 shares ($187K) · Bought 2,214 shares ($39.7K)

Bought 16,359 shares ($285K) · Bought 16,458 shares ($295K) · Bought 10,212 shares ($180K)

Sold 1,100 shares ($20.7K) · Sold 36,230 shares ($679K)

Sold 1,535 shares ($28.8K) · Sold 1,135 shares ($21.3K)

Sold 9,925 shares ($186K)

Sold 4,700 shares ($89.6K)

Sold 210 shares ($4.04K) · Sold 8,755 shares ($167K) · Sold 228 shares ($4.33K)

Sold 1,700 shares ($33.3K) · Sold 4,010 shares ($77.3K)

Sold 991 shares ($19.4K) · Sold 25 shares ($454)

Sold 2,105 shares ($42.2K) · Sold 1,500 shares ($29.7K)