AMERICAN TOWER CORP /MA/ — FWP Filings
42 FWP filings on record
This page lists all FWP filings submitted to the SEC by AMERICAN TOWER CORP /MA/ (AMT), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMERICAN TOWER CORP /MA/ has filed 42 FWP documents with the SEC since 2017. To view all SEC filings by AMERICAN TOWER CORP /MA/, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
144
15-12B
25-NSE
3
3/A
305B2
305B2/A
4
4/A
424A
424B2
424B3
424B4
424B5
424B8
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NO ACT
NT 10-K
NT 10-Q
POS AM
POSASR
PRE 14A
PRER14A
PX14A6G
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| FWP | FWP | 0001193125-25-305390 | Dec 2, 2025 | — |
| FWP | FWP | 0001193125-25-201400 | Sep 11, 2025 | — |
| FWP | FWP | 0001193125-25-123989 | May 21, 2025 | — |
| FWP | FWP | 0001193125-25-051983 | Mar 11, 2025 | — |
| FWP | FWP | 0001193125-24-261073 | Nov 19, 2024 | — |
| FWP | FWP | 0001193125-24-144968 | May 22, 2024 | — |
| FWP | FWP | 0001193125-24-058003 | Mar 4, 2024 | — |
| FWP | FWP | 0001193125-23-233530 | Sep 12, 2023 | — |
| FWP | FWP | 0001193125-23-150535 | May 22, 2023 | — |
| FWP | FWP | 0001193125-23-139423 | May 9, 2023 | — |
| FWP | FWP | 0001193125-23-054249 | Feb 28, 2023 | — |
| FWP | FWP | 0001193125-22-088211 | Mar 29, 2022 | — |
| FWP | FWP | 0001193125-21-286773 | Sep 29, 2021 | — |
| FWP | FWP | 0001193125-21-280776 | Sep 23, 2021 | — |
| FWP | FWP | 0001193125-21-165349 | May 18, 2021 | — |
| FWP | FWP | 0001193125-21-092611 | Mar 24, 2021 | — |
| FWP | FWP | 0001193125-20-296145 | Nov 17, 2020 | — |
| FWP | FWP | 0001193125-20-252438 | Sep 24, 2020 | — |
| FWP | FWP | 0001193125-20-238144 | Sep 2, 2020 | — |
| FWP | FWP | 0001193125-20-157455 | Jun 1, 2020 | — |
| FWP | FWP | 0001193125-20-003075 | Jan 7, 2020 | — |
| FWP | FWP | 0001193125-19-258930 | Sep 30, 2019 | — |
| FWP | FWP | 0001193125-19-169366 | Jun 10, 2019 | — |
| FWP | FWP | 0001193125-19-072041 | Mar 12, 2019 | — |
| FWP | FWP | 0001193125-18-164118 | May 15, 2018 | — |
| FWP | FWP | 0001193125-17-361753 | Dec 5, 2017 | — |
| FWP | FWP | 0001193125-17-215009 | Jun 27, 2017 | — |
| FWP | FWP | 0001193125-17-104093 | Mar 30, 2017 | — |
| FWP | FWP | 0001193125-16-723571 | Sep 28, 2016 | — |
| FWP | FWP | 0001193125-16-585630 | May 10, 2016 | — |
| FWP | FWP | 0001193125-16-425031 | Jan 8, 2016 | — |
| FWP | FWP | 0001193125-15-169278 | May 4, 2015 | — |
| FWP | FWP | 0001193125-15-063443 | Feb 26, 2015 | — |
| FWP | FWP | 0001193125-14-293631 | Aug 4, 2014 | — |
| FWP | FWP | 0001193125-14-185602 | May 7, 2014 | — |
| FWP | FWP | 0001193125-14-004295 | Jan 7, 2014 | — |
| FWP | FWP | 0001193125-13-334766 | Aug 14, 2013 | — |
| FWP | FWP | 0001193125-13-002444 | Jan 3, 2013 | — |
| FWP | FWP | 0001193125-12-101588 | Mar 8, 2012 | — |
| FWP | FWP | 0001193125-11-263087 | Oct 4, 2011 | — |
| FWP | FREE WRITING PROSPECTUS | 0001193125-10-273194 | Dec 3, 2010 | — |
| FWP | FWP | 0001193125-10-186344 | Aug 12, 2010 | — |