LUNG insider transactions

Chief Science &Techn. Officer Radhakrishnan Srikanth sold $14,991 worth of shares (10,483 units at $1.43) and was granted 175,000 shares, increasing direct ownership by 91% to 345,736 units (SEC Form 4)

President and CEO French Glendon E. Iii sold $96,973 worth of shares (67,813 units at $1.43), decreasing direct ownership by 5% to 1,409,511 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $11,057 worth of shares (7,732 units at $1.43) and was granted 100,000 shares, increasing direct ownership by 25% to 465,734 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $17,499 worth of shares (12,237 units at $1.43) and was granted 150,000 shares, increasing direct ownership by 54% to 390,755 units (SEC Form 4)

New insider Radhakrishnan Srikanth claimed ownership of 181,219 shares (SEC Form 3)

Director Florin Daniel P sold $46,409 worth of shares (23,321 units at $1.99), decreasing direct ownership by 20% to 93,910 units (SEC Form 4)

President and CEO French Glendon E. Iii sold $13,824 worth of shares (8,805 units at $1.57) and was granted 1,200,000 shares, increasing direct ownership by 416% to 1,477,324 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $9,926 worth of shares (6,322 units at $1.57), decreasing direct ownership by 2% to 373,466 units (SEC Form 4)

COO and CFO Sung Derrick was granted 1,200,000 shares, increasing direct ownership by 887% to 1,335,319 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $16,136 worth of shares (10,278 units at $1.57), decreasing direct ownership by 4% to 252,992 units (SEC Form 4)

New insider Sung Derrick claimed ownership of 135,319 shares (SEC Form 3)

PRESIDENT AND CEO Williamson Steven S. sold $15,437 worth of shares (9,648 units at $1.60), decreasing direct ownership by 3% to 358,967 units (SEC Form 4)

Chief Financial Officer & PAO Joshi Mehul sold $12,698 worth of shares (7,936 units at $1.60), decreasing direct ownership by 4% to 208,489 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $10,469 worth of shares (6,543 units at $1.60), decreasing direct ownership by 2% to 379,788 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $15,630 worth of shares (9,769 units at $1.60), decreasing direct ownership by 4% to 263,270 units (SEC Form 4)

Director Ferrari Richard sold $25,280 worth of shares (8,000 units at $3.16), decreasing direct ownership by 8% to 87,024 units (SEC Form 4)

Director Florin Daniel P bought $71,362 worth of shares (23,321 units at $3.06), increasing direct ownership by 25% to 117,231 units (SEC Form 4)

Director Sullivan Tiffany was granted 37,153 shares, increasing direct ownership by 98% to 75,199 units (SEC Form 4)

Director Burns Thomas William was granted 37,153 shares, increasing direct ownership by 103% to 73,399 units (SEC Form 4)

PRESIDENT AND CEO Williamson Steven S. sold $31,059 worth of shares (9,923 units at $3.13), decreasing direct ownership by 3% to 366,115 units (SEC Form 4)

Director Ferrari Richard was granted 37,153 shares, increasing direct ownership by 64% to 95,024 units (SEC Form 4)

Chief Financial Officer & PAO Joshi Mehul sold $25,231 worth of shares (8,061 units at $3.13), decreasing direct ownership by 4% to 213,925 units (SEC Form 4)

Director French Glendon E. Iii was granted 37,153 shares, increasing direct ownership by 4% to 1,029,127 units (SEC Form 4)

Director Melenikiotou Georgia was granted 37,153 shares, increasing direct ownership by 59% to 99,714 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $21,748 worth of shares (6,947 units at $3.13), decreasing direct ownership by 2% to 386,331 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $32,736 worth of shares (10,457 units at $3.13), decreasing direct ownership by 4% to 273,039 units (SEC Form 4)

Director Florin Daniel P was granted 37,153 shares, increasing direct ownership by 65% to 93,910 units (SEC Form 4)

Director Mead Dana G Jr. was granted 37,153 shares, increasing direct ownership by 59% to 99,714 units (SEC Form 4)

Director French Glendon E. Iii sold $157,000 worth of shares (20,000 units at $7.85), decreasing direct ownership by 2% to 991,974 units (SEC Form 4)

Chief Financial Officer & PAO Joshi Mehul sold $102,414 worth of shares (14,384 units at $7.12) and was granted 108,000 shares, increasing direct ownership by 73% to 221,986 units (SEC Form 4)

PRESIDENT AND CEO Williamson Steven S. sold $197,699 worth of shares (27,689 units at $7.14) and was granted 181,696 shares, increasing direct ownership by 69% to 376,038 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $170,921 worth of shares (22,355 units at $7.65) and was granted 108,000 shares, increasing direct ownership by 43% to 283,496 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $41,193 worth of shares (5,779 units at $7.13) and was granted 108,000 shares, increasing direct ownership by 35% to 393,278 units (SEC Form 4)

Director French Glendon E. Iii sold $459,086 worth of shares (55,453 units at $8.28), decreasing direct ownership by 5% to 1,011,974 units (SEC Form 4)

Director French Glendon E. Iii sold $29,625 worth of shares (4,547 units at $6.52), decreasing direct ownership by 0.42% to 1,067,427 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $27,065 worth of shares (4,376 units at $6.18), decreasing direct ownership by 1% to 291,057 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $34,006 worth of shares (5,497 units at $6.19), decreasing direct ownership by 3% to 197,851 units (SEC Form 4)

Director French Glendon E. Iii sold $132,600 worth of shares (20,000 units at $6.63), decreasing direct ownership by 2% to 1,071,974 units (SEC Form 4)

Director French Glendon E. Iii sold $130,400 worth of shares (20,000 units at $6.52), decreasing direct ownership by 2% to 1,091,974 units (SEC Form 4)

Director French Glendon E. Iii sold $161,800 worth of shares (20,000 units at $8.09), decreasing direct ownership by 2% to 1,111,974 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $30,721 worth of shares (4,586 units at $6.70), decreasing direct ownership by 2% to 295,433 units (SEC Form 4)

GENERAL COUNSEL Lehman David Aaron sold $38,576 worth of shares (5,765 units at $6.69), decreasing direct ownership by 3% to 203,348 units (SEC Form 4)

PRESIDENT AND CEO Williamson Steven S. bought $97,436 worth of shares (14,245 units at $6.84), increasing direct ownership by 7% to 219,531 units (SEC Form 4)

CHIEF COMMERCIAL OFFICER Rose Geoffrey Beran sold $7,293 worth of shares (1,184 units at $6.16), decreasing direct ownership by 0.39% to 300,019 units (SEC Form 4)

Burns Thomas William was granted 15,216 shares, increasing direct ownership by 72% to 36,246 units (SEC Form 4)

Ferrari Richard was granted 15,216 shares, increasing direct ownership by 36% to 57,871 units (SEC Form 4)

Florin Daniel P was granted 15,216 shares, increasing direct ownership by 59% to 40,968 units (SEC Form 4)

Sullivan Tiffany was granted 15,216 shares, increasing direct ownership by 67% to 38,046 units (SEC Form 4)

Lehman David Aaron sold $38,161 worth of shares (5,475 units at $6.97), decreasing direct ownership by 3% to 209,113 units (SEC Form 4)

Rose Geoffrey Beran sold $29,950 worth of shares (4,297 units at $6.97), decreasing direct ownership by 1% to 301,203 units (SEC Form 4)

French Glendon E. Iii was granted 15,216 shares, increasing direct ownership by 1% to 1,131,974 units (SEC Form 4)

Mead Dana G Jr. was granted 15,216 shares, increasing direct ownership by 32% to 62,561 units (SEC Form 4)

Melenikiotou Georgia was granted 15,216 shares, increasing direct ownership by 32% to 62,561 units (SEC Form 4)

Rose Geoffrey Beran sold $10,313 worth of shares (1,184 units at $8.71), decreasing direct ownership by 0.39% to 305,500 units (SEC Form 4)

Joshi Mehul was granted 125,870 shares (SEC Form 4)

Rose Geoffrey Beran sold $8,868 worth of shares (1,184 units at $7.49), decreasing direct ownership by 0.38% to 306,684 units (SEC Form 4)

SEC Form 3 filed by new insider Joshi Mehul

Rose Geoffrey Beran sold $11,082 worth of shares (1,184 units at $9.36), decreasing direct ownership by 0.38% to 307,868 units (SEC Form 4)

Williamson Steven S. was granted 205,286 shares (SEC Form 4)

SEC Form 3 filed by new insider Williamson Steven S.