Robert Joseph Meyer Jr. is VP & Controller at AMERICAN TOWER CORP /MA/ (AMT). They have made 23 open-market trades across 2 companies since 2007, most recently 2026-07-29.
CIK 0001363889
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 23 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMT | 21,428 | $4.0M |
| BFAM | 9,000 | $640K |
| Total | $4.6M |
Shares reported on the most recent Form 4, priced at the 2026-07-31 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMT | SELL | 2026-07-29 | 2026-07-31 | $178.89 | $894K | -2.5% | +0.6% | — |
| AMT | SELL | 2026-02-27 | 2026-03-03 | $186.73 | $832K | -2.2% | -7.8% | -0.6% |
| AMT | SELL | 2025-02-26 | 2025-02-28 | $201.67 | $2.3M | +0.8% | +6.1% | +4.2% |
| AMT | SELL | 2024-08-02 | 2024-08-06 | $232.93 | $1.0M | -2.9% | +3.2% | -6.3% |
| AMT | SELL | 2022-11-21 | 2022-11-23 | $219.74 | $220K | -3.2% | -3.3% | -6.8% |
| AMT | SELL | 2022-03-15 | 2022-03-17 | $235.76 | $1.3M | +1.4% | +2.7% | -2.3% |
| AMT | SELL | 2021-07-30 | 2021-08-03 | $284.85 | $2.8M | -0.7% | +5.7% | -0.9% |
| AMT | SELL | 2020-12-10 | 2020-12-14 | $220.21 | $242K | +0.7% | -0.3% | +0.6% |
| AMT | SELL | 2020-05-08 | 2020-05-12 | $238.08 | $2.9M | +4.8% | +8.8% | +9.6% |
| AMT | SELL | 2019-11-06 | 2019-11-08 | $206.78 | $207K | +5.9% | +3.4% | +15.6% |
| AMT | SELL | 2019-05-14 | 2019-05-16 | $198.35 | $17.0M | +0.1% | +6.6% | +9.0% |
| AMT | SELL | 2018-11-06 | 2018-11-08 | $156.43 | $14.1M | +0.8% | +4.3% | +6.9% |
| AMT | SELL | 2017-04-28 | 2017-05-02 | $126.16 | $10.3M | -1.9% | +2.5% | +6.0% |
| AMT | SELL | 2016-06-09 | 2016-06-13 | $108.68 | $675K | +2.7% | +6.9% | +2.6% |
| AMT | SELL | 2016-05-16 | 2016-05-17 | $106.50 | $3.3M | +0.8% | +2.4% | +10.1% |
| AMT | SELL | 2014-08-07 | 2014-08-08 | $96.33 | $771K | -4.3% | +0.4% | +0.4% |
| AMT | SELL | 2013-05-08 | 2013-05-09 | $84.02 | $172K | -4.3% | +0.4% | +0.4% |
| AMT | SELL | 2012-11-30 | 2012-12-04 | $75.00 | $345K | -4.3% | +0.4% | +0.4% |
| AMT | SELL | 2012-03-14 | 2012-03-15 | $62.95 | $484K | -4.3% | +0.4% | +0.4% |
| AMT | SELL | 2011-08-30 | 2011-09-01 | $52.22 | $326K | -4.3% | +0.4% | +0.4% |
| AMT | SELL | 2010-08-19 | 2010-08-20 | $47.90 | $188K | -4.3% | +0.4% | +0.4% |
| AMT | SELL | 2009-12-04 | 2009-12-08 | $41.75 | $324K | -4.3% | +0.4% | +0.4% |
| BFAM | SELL | 2007-02-20 | 2007-02-22 | $39.98 | $288K | -7.6% | -1.3% | -1.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.