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Mar-27-26 03:05PM
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(Schaeffer's Research)
-10.46%
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Mar-24-26 02:11PM
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01:51PM
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Mar-12-26 01:28PM
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Mar-11-26 06:47AM
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Mar-10-26 09:53AM
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08:40AM
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Mar-08-26 10:30AM
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Mar-07-26 07:00AM
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Mar-06-26 02:47PM
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Mar-05-26 07:02PM
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10:18AM
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08:30AM
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06:41AM
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Mar-04-26 07:46PM
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03:29PM
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12:48PM
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Mar-03-26 06:22PM
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06:03PM
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05:19PM
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(The Wall Street Journal)
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04:35PM
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03:23PM
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03:00PM
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(The Wall Street Journal)
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11:44AM
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Mar-02-26 08:46PM
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06:10PM
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(Investor's Business Daily)
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12:20PM
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Mar-01-26 06:00AM
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Feb-27-26 04:20PM
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(Investor's Business Daily)
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Feb-26-26 04:40PM
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(Investor's Business Daily)
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02:32PM
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Feb-25-26 11:11AM
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Feb-24-26 06:08PM
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Feb-23-26 05:26PM
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(Investor's Business Daily)
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01:52PM
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Feb-22-26 10:24AM
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Feb-20-26 03:07PM
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Feb-19-26 05:06PM
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Feb-18-26 06:00PM
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Feb-17-26 10:25PM
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Feb-15-26 01:48PM
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Feb-12-26 04:35PM
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Feb-11-26 08:26PM
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05:08PM
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04:55PM
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04:55PM
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11:23AM
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10:00AM
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(The Wall Street Journal)
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Yao Huiwen | Chief Technology Officer | Mar 23 '26 | Sale | 88.88 | 40,000 | 3,555,200 | 4,750 | Mar 24 05:51 PM | | Yao Huiwen | Officer | Mar 23 '26 | Proposed Sale | 89.93 | 40,000 | 3,597,200 | | Mar 23 05:11 PM | | Wisniewski Scott | Officer | Mar 17 '26 | Proposed Sale | 94.75 | 47,000 | 4,453,327 | | Mar 17 04:28 PM | | LARSON KEITH R | Director | Dec 24 '25 | Buy | 80.00 | 625 | 50,000 | 2,015 | Dec 29 06:00 PM | | LARSON KEITH R | Director | Dec 17 '25 | Buy | 70.02 | 715 | 50,064 | 1,390 | Dec 17 06:00 PM | | Gupta Shanti B. | Chief Operating Officer | Dec 10 '25 | Sale | 77.34 | 10,000 | 773,400 | 382,375 | Dec 12 06:00 PM | | AMERICAN TOWER CORP /MA/ | Member of 10% owner group | Dec 09 '25 | Sale | 69.75 | 2,288,621 | 159,631,315 | 211,379 | Dec 11 04:15 PM | | LARSON KEITH R | Director | Dec 10 '25 | Buy | 72.71 | 675 | 49,079 | 675 | Dec 10 06:00 PM | | Gupta Shanti B. | Officer | Dec 10 '25 | Proposed Sale | 77.34 | 10,000 | 773,404 | | Dec 10 03:32 PM | | AMERICAN TOWER CORP /MA/ | Member of 10% owner group | Dec 09 '25 | Proposed Sale | 74.00 | 2,288,621 | 169,357,954 | | Dec 09 09:30 PM | | Yao Huiwen | Chief Technology Officer | Dec 05 '25 | Sale | 73.52 | 40,000 | 2,940,800 | 4,750 | Dec 08 06:00 PM | | Bernal Maya | Chief Accounting Officer | Dec 05 '25 | Sale | 73.76 | 6,000 | 442,560 | 122,486 | Dec 08 06:00 PM | | Yao Huiwen | Officer | Dec 05 '25 | Proposed Sale | 73.52 | 40,000 | 2,940,752 | | Dec 05 06:20 PM | | Bernal Maya | Officer | Dec 05 '25 | Proposed Sale | 73.76 | 6,000 | 442,544 | | Dec 05 12:40 PM | | Johnson Andrew Martin | CFO and CLO | Nov 26 '25 | Sale | 56.00 | 10,000 | 560,010 | 387,485 | Nov 28 04:30 PM | | Johnson Andrew Martin | Officer | Nov 26 '25 | Proposed Sale | 56.00 | 10,000 | 560,010 | | Nov 26 02:07 PM | | Cisneros Adriana | Director | Nov 20 '25 | Buy | 50.79 | 750 | 38,092 | 784,077 | Nov 24 01:23 PM | | Yao Huiwen | Chief Technology Officer | Sep 16 '25 | Sale | 40.58 | 40,000 | 1,623,200 | 4,750 | Sep 17 05:00 PM | | Yao Huiwen | Officer | Sep 16 '25 | Proposed Sale | 38.37 | 40,000 | 1,534,800 | | Sep 15 06:01 PM | | Yao Huiwen | Chief Technology Officer | Sep 03 '25 | Sale | 48.04 | 16,000 | 768,640 | 44,750 | Sep 04 04:30 PM | | Yao Huiwen | Officer | Sep 03 '25 | Proposed Sale | 48.04 | 16,000 | 768,626 | | Sep 03 08:29 PM | | Johnson Andrew Martin | CFO and CLO | Aug 26 '25 | Sale | 52.48 | 20,000 | 1,049,600 | 397,485 | Aug 26 06:34 PM | | Johnson Andrew Martin | Officer | Aug 26 '25 | Proposed Sale | 52.48 | 20,000 | 1,049,634 | | Aug 26 12:17 PM | | Gupta Shanti B. | Chief Operating Officer | Jun 16 '25 | Sale | 41.84 | 10,000 | 418,400 | 305,667 | Jun 16 07:49 PM | | Gupta Shanti B. | Officer | Jun 16 '25 | Proposed Sale | 41.84 | 10,000 | 418,433 | | Jun 16 04:23 PM | | Gupta Shanti B. | Chief Operating Officer | Jun 09 '25 | Sale | 36.08 | 15,000 | 541,200 | 315,667 | Jun 10 05:15 PM | | Yao Huiwen | Chief Technology Officer | Jun 10 '25 | Sale | 34.60 | 4,250 | 147,050 | 20,750 | Jun 10 05:15 PM | | Wisniewski Scott | President | Jun 09 '25 | Sale | 35.65 | 50,000 | 1,782,500 | 545,595 | Jun 09 05:15 PM | | Gupta Shanti B. | Officer | Jun 09 '25 | Proposed Sale | 36.08 | 15,000 | 541,200 | | Jun 09 04:27 PM | | Wisniewski Scott | Officer | Jun 09 '25 | Proposed Sale | 35.65 | 50,000 | 1,782,631 | | Jun 09 02:01 PM | | Yao Huiwen | Chief Technology Officer | May 16 '25 | Sale | 26.82 | 55,000 | 1,475,100 | 0 | May 19 05:00 PM | | Yao Huiwen | Officer | May 16 '25 | Proposed Sale | 25.88 | 55,000 | 1,423,400 | | May 16 03:32 PM |
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