Finance Home - My Yahoo - Yahoo! - Help

Saturday, November 28, 2009, 4:01PM ET - U.S. Markets Closed. Dow  1.48% Nasdaq  1.73%

American Tower Corp. (AMT)

On Nov 27: 40.88   0.37 (0.90%)

MORE ON AMT

Quotes Summary Real-Time Options Historical Prices Charts Interactive Basic Chart Basic Tech. Analysis News & Info Headlines Financial Blogs Company Events Message Board Company Profile Key Statistics SEC Filings Competitors Industry Components Analyst Coverage Analyst Opinion Analyst Estimates Research Reports Star Analysts Ownership Major Holders Insider Transactions Insider Roster Financials Income Statement Balance Sheet Cash Flow

Insider Transactions Get Insider Transactions for:
NET SHARE PURCHASE ACTIVITY Insider Purchases - Last 6 Months   Shares Trans Purchases N/A 0 Sales 130,000 2 Net Shares Purchased (Sold) (130,000) 2 Total Insider Shares Held 244.89K N/A % Net Shares Purchased (Sold) (34.7%) N/A Net Institutional Purchases - Prior Qtr to Latest Qtr   Shares Net Shares Purchased (Sold) 178,801 % Change in Institutional Shares Held 0.1% Data provided by Thomson Financial
INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS Date Insider Shares Type Transaction Value* 18-Aug-09 BUA JEAN A Officer 60,000 Direct Option Exercise at $22.55 per share. $1,353,000 18-Aug-09 BUA JEAN A Officer 60,000 Direct Sale at $32.13 per share. $1,927,800 30-Jul-09 HESS WILLIAM H Officer 70,000 Direct Option Exercise at $18.15 per share. $1,270,500 30-Jul-09 HESS WILLIAM H Officer 70,000 Direct Sale at $34.06 per share. $2,384,200 1-May-09 HESS WILLIAM H Officer 5,509 Direct Option Exercise at $18.15 per share. $99,988 1-Apr-09 BARTLETT THOMAS A Officer 21 Indirect Statement of Ownership N/A 17-Mar-09 MARSHALL STEVEN C. Officer 2,323 Direct Option Exercise at $0 per share. N/A 17-Mar-09 MARSHALL STEVEN C. Officer 951 Direct Disposition (Non Open Market) at $30.20 per share. $28,720 17-Mar-09 SHARMA AMIT Officer 2,323 Direct Option Exercise at $0 per share. N/A 17-Mar-09 SHARMA AMIT Officer 731 Direct Disposition (Non Open Market) at $30.20 per share. $22,076 17-Mar-09 DISANTO EDMUND Officer 6,250 Direct Option Exercise at $0 per share. N/A 17-Mar-09 DISANTO EDMUND Officer 1,966 Direct Disposition (Non Open Market) at $30.20 per share. $59,373 17-Mar-09 TAICLET JAMES D JR Officer 19,608 Direct Option Exercise at $0 per share. N/A 17-Mar-09 TAICLET JAMES D JR Officer 4,847 Direct Disposition (Non Open Market) at $30.20 per share. $146,379 17-Mar-09 HESS WILLIAM H Officer 6,250 Direct Option Exercise at $0 per share. N/A 17-Mar-09 HESS WILLIAM H Officer 1,985 Direct Disposition (Non Open Market) at $30.20 per share. $59,947 17-Mar-09 BUA JEAN A Officer 2,678 Direct Option Exercise at $0 per share. N/A 17-Mar-09 BUA JEAN A Officer 851 Direct Disposition (Non Open Market) at $30.20 per share. $25,700 10-Mar-09 LARA GUSTAVO Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 THOMPSON SAMME L Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 REED JOANN A Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 KATZ CAROLYN Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 DYKES RONALD M Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 DOLAN RAYMOND P Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 SHARBUTT DAVID E Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 10-Mar-09 REEVE PAMELA D A Director 2,202 Direct Acquisition (Non Open Market) at $0 per share. N/A 3-Mar-09 TAICLET JAMES D JR Officer 45,477 Direct Automatic Sale at $27.38 - $28.02 per share. $1,260,0002 3-Mar-09 TAICLET JAMES D JR Officer 45,477 Direct Option Exercise at $10.50 per share. $477,508 3-Feb-09 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 3-Feb-09 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $30.39 per share. $1,215,600 2-Jan-09 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 2-Jan-09 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $29.12 - $29.82 per share. $1,179,0002 1-Dec-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 1-Dec-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $25.79 - $26.17 per share. $1,039,0002 26-Nov-08 MOSKOWITZ STEVEN J Officer 43,900 Direct Option Exercise at $25.75 per share. $1,130,425 26-Nov-08 MOSKOWITZ STEVEN J Officer 43,900 Direct Sale at $27.75 per share. $1,218,225 14-Nov-08 MOSKOWITZ STEVEN J Officer 117,829 Direct Option Exercise at $10.50 per share. $1,237,204 14-Nov-08 MOSKOWITZ STEVEN J Officer 117,829 Direct Sale at $27 per share. $3,181,383 13-Nov-08 MOSKOWITZ STEVEN J Officer 100,000 Direct Option Exercise at $10.50 per share. $1,050,000 13-Nov-08 MOSKOWITZ STEVEN J Officer 100,000 Direct Sale at $27 per share. $2,700,000 12-Nov-08 MOSKOWITZ STEVEN J Officer 74,548 Direct Option Exercise at $5.91 - $10.5 per share. N/A 12-Nov-08 MOSKOWITZ STEVEN J Officer 74,548 Direct Sale at $27.59 per share. $2,056,779 3-Nov-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 3-Nov-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $32.81 per share. $1,312,400 1-Oct-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 1-Oct-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $35.69 - $37.16 per share. $1,457,0002 2-Sep-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 2-Sep-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $41.53 - $42.07 per share. $1,672,0002 2-Sep-08 HESS WILLIAM H Officer 15,477 Direct Option Exercise at $10.50 per share. $162,508 2-Sep-08 HESS WILLIAM H Officer 37,034 Direct Automatic Sale at $41.75 - $42.06 per share. $1,552,0002 1-Aug-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 1-Aug-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $41.37 - $42.03 per share. $1,668,0002 1-Aug-08 HESS WILLIAM H Officer 17,528 Direct Option Exercise at $10.15 - $18.15 per share. N/A 1-Aug-08 HESS WILLIAM H Officer 18,477 Direct Automatic Sale at $41.37 per share. $764,393 1-Jul-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $10.50 per share. $420,000 1-Jul-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $40.19 - $40.96 per share. $1,623,0002 13-Jun-08 LARA GUSTAVO Director 5,000 Direct Option Exercise at $17.83 per share. $89,149 13-Jun-08 LARA GUSTAVO Director 5,000 Direct Sale at $43 - $43.03 per share. $215,0002 3-Jun-08 MOSKOWITZ STEVEN J Officer 28,300 Direct Option Exercise at $5.91 per share. $167,253 3-Jun-08 MOSKOWITZ STEVEN J Officer 10,600 Direct Automatic Sale at $45.19 - $45.35 per share. $480,0002 3-Jun-08 MOSKOWITZ STEVEN J Officer 17,700 Direct Automatic Sale at $45 - $45.18 per share. $798,0002 2-Jun-08 TAICLET JAMES D JR Officer 36,557 Direct Option Exercise at $5.98 per share. $218,610 2-Jun-08 TAICLET JAMES D JR Officer 4,600 Direct Automatic Sale at $44.99 - $45.58 per share. $208,0002 2-Jun-08 TAICLET JAMES D JR Officer 31,957 Direct Automatic Sale at $44.69 - $44.98 per share. $1,433,0002 2-Jun-08 MOSKOWITZ STEVEN J Officer 99,921 Direct Option Exercise at $3.60 - $5.91 per share. N/A 2-Jun-08 MOSKOWITZ STEVEN J Officer 5,823 Direct Automatic Sale at $45.52 - $45.65 per share. $265,0002 2-Jun-08 MOSKOWITZ STEVEN J Officer 35,468 Direct Automatic Sale at $45 - $45.51 per share. $1,605,0002 2-Jun-08 MOSKOWITZ STEVEN J Officer 58,630 Direct Automatic Sale at $44.71 - $44.99 per share. $2,630,0002 16-May-08 MOSKOWITZ STEVEN J Officer 58,017 Direct Option Exercise at $3.60 per share. $208,861 16-May-08 MOSKOWITZ STEVEN J Officer 58,017 Direct Sale at $45.50 per share. $2,639,773 14-May-08 MOSKOWITZ STEVEN J Officer 91,983 Direct Option Exercise at $3.15 - $25.75 per share. N/A 14-May-08 MOSKOWITZ STEVEN J Officer 91,983 Direct Sale at $45.35 - $45.6 per share. $4,183,0002 14-May-08 SINGER BRADLEY E Officer 75,000 Direct Option Exercise at $10.50 per share. $787,500 14-May-08 SINGER BRADLEY E Officer 75,000 Direct Automatic Sale at $44.90 - $45.5 per share. $3,390,0002 9-May-08 BUA JEAN A Officer 40,000 Direct Option Exercise at $22.55 per share. $902,000 9-May-08 BUA JEAN A Officer 40,000 Direct Sale at $43.50 - $43.66 per share. $1,743,0002 1-May-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $5.98 per share. $239,200 1-May-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $43.14 - $43.6 per share. $1,735,0002 1-Apr-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $5.98 per share. $239,200 1-Apr-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $39.28 per share. $1,571,200 18-Mar-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $5.98 per share. $239,200 18-Mar-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $37.80 per share. $1,512,000 18-Mar-08 HESS WILLIAM H Officer 37,500 Direct Option Exercise at $18.15 per share. $680,625 18-Mar-08 HESS WILLIAM H Officer 37,500 Direct Automatic Sale at $37.80 - $39.12 per share. $1,442,0002 17-Mar-08 LARA GUSTAVO Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 THOMPSON SAMME L Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 REED JOANN A Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 KATZ CAROLYN Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 DYKES RONALD M Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 DOLAN RAYMOND P Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 SHARBUTT DAVID E Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 17-Mar-08 REEVE PAMELA D A Director 1,430 Direct Acquisition (Non Open Market) at $0 per share. N/A 14-Mar-08 SINGER BRADLEY E Officer 95,000 Direct Option Exercise at $10.50 per share. $997,500 14-Mar-08 SINGER BRADLEY E Officer 95,000 Direct Automatic Sale at $36.83 - $37.33 per share. $3,523,0002 1-Feb-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $5.98 per share. $239,200 1-Feb-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $36.98 - $37.37 per share. $1,487,0002 7-Jan-08 MOSKOWITZ STEVEN J Officer 71,700 Direct Option Exercise at $10 per share. $717,000 7-Jan-08 MOSKOWITZ STEVEN J Officer 39,507 Direct Disposition (Non Open Market) at $39.15 per share. $1,546,699 2-Jan-08 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $5.98 per share. $239,200 2-Jan-08 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $42 - $42.52 per share. $1,690,0002 2-Jan-08 MOSKOWITZ STEVEN J Officer 18,300 Direct Option Exercise at $10 per share. $183,000 2-Jan-08 MOSKOWITZ STEVEN J Officer 18,300 Direct Automatic Sale at $42 - $42.52 per share. $773,0002 14-Dec-07 HESS WILLIAM H Officer 37,500 Direct Option Exercise at $12.11 - $18.15 per share. N/A 14-Dec-07 HESS WILLIAM H Officer 37,500 Direct Automatic Sale at $40.21 - $40.71 per share. $1,517,0002 3-Dec-07 LARA GUSTAVO Director 20,000 Direct Option Exercise at $17.83 - $17.83 per share. $357,0002 3-Dec-07 LARA GUSTAVO Director 20,000 Direct Automatic Sale at $45.22 - $45.34 per share. $906,0002 3-Dec-07 TAICLET JAMES D JR Officer 40,000 Direct Option Exercise at $5.98 - $5.98 per share. $239,0002 3-Dec-07 TAICLET JAMES D JR Officer 40,000 Direct Automatic Sale at $45.22 - $45.4 per share. $1,812,0002 Data provided by EDGAR Online * = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown.
All Major Holders - Insider Roster  Add to Portfolio     Set Alert     Email to a Friend Get Insider Transactions for Another Symbol: Symbol Lookup • Today's SEC Filings • Mergers & Acquisitions