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| SEC Filing | Insider | Company | Trade Date | Transaction | Shares | Avg. Price | Total | % Holdings | Return |
|---|---|---|---|---|---|---|---|---|---|
| 20-May-13 10:21 AM View:  | Adley Mark Director | ATMI Inc. (ATMI) | 17-May-14 | Option Exercise | 2,917 | $19.83 | $57,844.10 | 6% 46.2K to 49.11K | |
| 30-Apr-14 9:35 PM View: | Banucci Eugene G Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 11,461 | -- | -- | (100%) 11.46K to 0 | |
| 30-Apr-14 9:40 PM View: | Kramer Christian SVP and GM, Microelectronics | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 24,068 | -- | -- | (100%) 24.07K to 0 | |
| 30-Apr-14 9:34 PM View: | Marsh C Douglas Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 6,192 | -- | -- | (14%) 45.19K to 39.0K | |
| 30-Apr-14 9:35 PM View: | Shima Patrick J SVP and CLO | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 31,558 | -- | -- | (100%) 31.56K to 0 | |
| 30-Apr-14 9:41 PM View: | Shavers Cheryl L Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 22,663 | -- | -- | (100%) 22.66K to 0 | |
| 30-Apr-14 9:44 PM View: | Carlson Timothy C EVP, CFO and Treasurer | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 38,083 | -- | -- | (100%) 38.08K to 0 | |
| 30-Apr-14 9:39 PM View: | Mahle Stephen H Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 30,242 | -- | -- | (100%) 30.24K to 0 | |
| 30-Apr-14 9:43 PM View: | Dubois Lawrence H SVP, CTO | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 50,129 | -- | -- | (100%) 50.13K to 0 | |
| 30-Apr-14 9:38 PM View: | Adley Mark Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 56,952 | -- | -- | (100%) 56.95K to 0 | |
| 30-Apr-14 9:34 PM View: | Marsh C Douglas Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 38,998 | -- | -- | (100%) 39.0K to 0 | |
| 30-Apr-14 9:35 PM View: | Banucci Eugene G Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 180,392 | -- | -- | (94%) 191.85K to 11.46K | |
| 30-Apr-14 9:39 PM View: | Scalise George Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 13,683 | -- | -- | (100%) 13.68K to 0 | |
| 30-Apr-14 9:42 PM View: | Ward David M VP, Controller and PAO | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 24,053 | -- | -- | (100%) 24.05K to 0 | |
| 30-Apr-14 9:32 PM View: | Neugold Douglas A Chairman, President and CEO Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 136,793 | -- | -- | (100%) 136.79K to 0 | |
| 30-Apr-14 9:33 PM View: | Mincieli Kathleen G SVP, Human Resources | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 13,451 | -- | -- | (100%) 13.45K to 0 | |
| 30-Apr-14 9:37 PM View: | Segall Mark B Director | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 5,121 | -- | -- | (100%) 5.12K to 0 | |
| 30-Apr-14 9:36 PM View: | Sharkey Daniel P EVP, Business Development | ATMI Inc. (ATMI) | 30-Apr-14 | Disposition (other) | 84,884 | -- | -- | (100%) 84.88K to 0 | |
| 30-Apr-14 9:32 PM View: | Neugold Douglas A Chairman, President and CEO Director | ATMI Inc. (ATMI) | 21-Apr-14 | Gift | 7,353 | -- | -- | (5%) 144.15K to 136.79K | |
| 30-Apr-14 9:38 PM View: | Adley Mark Director | ATMI Inc. (ATMI) | 21-Apr-14 | Gift | 1,765 | -- | -- | (3%) 58.72K to 56.95K | |
| 17-Apr-14 2:54 PM View: | Mahle Stephen H Director | ATMI Inc. (ATMI) | 16-Apr-14 | Gift | 8,824 | $33.96 | $299,663.00 | (23%) 39.07K to 30.24K | < 1% |
| 06-Mar-14 3:12 PM View: | Mahle Stephen H Director | ATMI Inc. (ATMI) | 05-Mar-14 | Gift | 14,704 | $34.07 | $500,965.00 | (27%) 53.77K to 39.07K | < 1% |
| 05-Mar-14 4:28 PM View: | Ward David M VP, Controller and PAO | ATMI Inc. (ATMI) | 04-Mar-14 | Payment of Exercise | 373 | $34.02 | $12,689.50 | (2%) 24.43K to 24.05K | < 1% |
| 11-Mar-14 4:46 PM View: | Mincieli Kathleen G SVP, Human Resources | ATMI Inc. (ATMI) | 04-Mar-14 | Payment of Exercise | 209 | $34.02 | $7,110.18 | (2%) 13.66K to 13.45K | < 1% |
| 05-Mar-14 4:29 PM View: | Shima Patrick J SVP and CLO | ATMI Inc. (ATMI) | 04-Mar-14 | Payment of Exercise | 377 | $34.02 | $12,825.50 | (1%) 31.93K to 31.56K | < 1% |
| 05-Mar-14 4:28 PM View: | Ward David M VP, Controller and PAO | ATMI Inc. (ATMI) | 03-Mar-14 | Payment of Exercise | 1,023 | $34.00 | $34,782.00 | (4%) 25.45K to 24.43K | < 1% |
| 05-Mar-14 4:29 PM View: | Shima Patrick J SVP and CLO | ATMI Inc. (ATMI) | 03-Mar-14 | Payment of Exercise | 837 | $34.00 | $28,458.00 | (3%) 32.77K to 31.93K | < 1% |
| 11-Mar-14 4:47 PM View: | Kramer Christian SVP and GM, Microelectronics | ATMI Inc. (ATMI) | 03-Mar-14 | Payment of Exercise | 197 | $34.00 | $6,698.00 | (< 1%) 24.27K to 24.07K | (< 1%) |
| 14-Feb-14 11:50 AM View: | Adley Mark Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 6% 55.19K to 58.72K | |
| 14-Feb-14 11:50 AM View: | Mahle Stephen H Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 7% 50.24K to 53.77K | |
| 14-Feb-14 11:51 AM View: | Banucci Eugene G Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 2% 188.32K to 191.85K | |
| 14-Feb-14 11:52 AM View: | Scalise George Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 35% 10.15K to 13.68K | |
| 14-Feb-14 11:52 AM View: | Segall Mark B Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 221% 1.59K to 5.12K | |
| 14-Feb-14 11:51 AM View: | Marsh C Douglas Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 8% 41.66K to 45.19K | |
| 14-Feb-14 11:53 AM View: | Shavers Cheryl L Director | ATMI Inc. (ATMI) | 13-Feb-14 | Grant | 3,528 | -- | -- | 18% 19.14K to 22.66K | |
| 12-Feb-14 3:43 PM View: | Neugold Douglas A Chairman, President and CEO Director | ATMI Inc. (ATMI) | 11-Feb-14 | Payment of Exercise | 3,893 | $33.93 | $132,089.00 | (3%) 148.11K to 144.21K | < 1% |
| 12-Feb-14 3:40 PM View: | Mincieli Kathleen G SVP, Human Resources | ATMI Inc. (ATMI) | 11-Feb-14 | Payment of Exercise | 491 | $33.93 | $16,659.60 | (3%) 14.15K to 13.66K | < 1% |
| 12-Feb-14 3:42 PM View: | Sharkey Daniel P EVP, Business Development | ATMI Inc. (ATMI) | 11-Feb-14 | Payment of Exercise | 1,441 | $33.93 | $48,893.10 | (2%) 86.33K to 84.88K | < 1% |
| 12-Feb-14 3:42 PM View: | Sharkey Daniel P EVP, Business Development | ATMI Inc. (ATMI) | 11-Feb-14 | Payment of Exercise Duplicate | 1,441 | $33.93 | $48,893.10 | (2%) 86.33K to 84.88K | < 1% |
| 12-Feb-14 3:43 PM View: | Carlson Timothy C EVP, CFO and Treasurer | ATMI Inc. (ATMI) | 11-Feb-14 | Payment of Exercise | 1,875 | $33.93 | $63,618.80 | (5%) 40.02K to 38.15K | < 1% |
| 12-Feb-14 12:19 PM View: | Carlson Timothy C EVP, CFO and Treasurer | ATMI Inc. (ATMI) | 10-Feb-14 | Payment of Exercise | 1,872 | $33.81 | $63,292.30 | (4%) 41.9K to 40.02K | (< 1%) |
| 12-Feb-14 12:18 PM View: | Neugold Douglas A Chairman, President and CEO Director | ATMI Inc. (ATMI) | 10-Feb-14 | Payment of Exercise | 3,728 | $33.81 | $126,044.00 | (2%) 151.83K to 148.11K | (< 1%) |
| 12-Feb-14 12:18 PM View: | Mincieli Kathleen G SVP, Human Resources | ATMI Inc. (ATMI) | 10-Feb-14 | Payment of Exercise | 793 | $33.81 | $26,811.30 | (5%) 14.94K to 14.15K | (< 1%) |
| 12-Feb-14 12:17 PM View: | Sharkey Daniel P EVP, Business Development | ATMI Inc. (ATMI) | 10-Feb-14 | Payment of Exercise | 1,490 | $33.81 | $50,376.90 | (2%) 87.81K to 86.33K | (< 1%) |
| 24-Jan-14 9:45 AM View: | Ward David M VP, Controller and PAO | ATMI Inc. (ATMI) | 24-Jan-14 | Grant | 4,000 | -- | -- | 19% 21.45K to 25.45K | |
| 23-Jan-14 3:52 PM View: | Carlson Timothy C EVP, CFO and Treasurer | ATMI Inc. (ATMI) | 21-Jan-14 | Option Exercise | 3,392 | -- | -- | 9% 39.84K to 43.23K | |
| 23-Jan-14 4:02 PM View: | Dubois Lawrence H SVP, CTO | ATMI Inc. (ATMI) | 21-Jan-14 | Option Exercise | 1,829 | -- | -- | 4% 48.3K to 50.13K | |
| 23-Jan-14 3:53 PM View: | Neugold Douglas A Chairman, President and CEO Director | ATMI Inc. (ATMI) | 21-Jan-14 | Option Exercise | 7,052 | -- | -- | 5% 147.37K to 154.42K | |
| 23-Jan-14 3:52 PM View: | Carlson Timothy C EVP, CFO and Treasurer | ATMI Inc. (ATMI) | 21-Jan-14 | Payment of Exercise | 1,335 | $29.61 | $39,529.40 | (3%) 43.23K to 41.9K | (14%) |
| 23-Jan-14 3:53 PM View: | Neugold Douglas A Chairman, President and CEO Director | ATMI Inc. (ATMI) | 21-Jan-14 | Payment of Exercise | 2,586 | $29.61 | $76,571.50 | (2%) 154.42K to 151.83K | (14%) |
