J MICHAEL JR GEARON
CIK 1060571 · Pres., American Tower Int'l. · last filed 2026-06-04
J MICHAEL JR GEARON is a Pres., American Tower Int'l. who has filed 19 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for GRND, was dated Jun 4, 2026. Across all open-market trades the lifetime net is −$63.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $64.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$64.07M
3
19
-$63.14M
Holdings By Company
Recent Filings
19 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-04 | GRND | Grant (A) | +16,195 | $0 | EDGAR |
| 2025-08-22 | GRND | Grant (A) | +7,240 | $0 | EDGAR |
| 2025-08-01 | GRND | Grant (A) | +7,240 | $0 | EDGAR |
| 2025-06-05 | GRND | Mixed | −18,976 | -$480.9K | EDGAR |
| 2025-06-03 | GRND | Sell (S) | −500,000 | -$12.19M | EDGAR |
| 2025-05-29 | GRND | Sell (S) | −307,555 | -$7.32M | EDGAR |
| 2025-05-27 | GRND | Sell (S) | −192,445 | -$4.63M | EDGAR |
| 2025-05-20 | GRND | Sell (S) | −584,572 | -$13.80M | EDGAR |
| 2025-05-16 | GRND | Sell (S) | −251,596 | -$6.03M | EDGAR |
| 2025-05-14 | GRND | Sell (S) | −783,559 | -$18.70M | EDGAR |