JACK LANGER
CIK 1253093 · last filed 2026-05-27
JACK LANGER is a corporate insider who has filed 75 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for SBAC, was dated May 27, 2026. Across all open-market trades the lifetime net is −$5.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.0M 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.
$3.96M
2
75
-$5.30M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SBAC | Director | 19,335 | $204.79 | $3.96M | -$5.30M | 56 | 2026-05-27 |
| CKX, Inc. (CKXE) Delisted | Director | 0 | — | — | $0 | 19 | 2011-06-20 |
Recent Filings
75 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-27 | SBAC | Grant (A) | — | $0 | EDGAR |
| 2026-05-15 | SBAC | Mixed | +5 | -$883 | EDGAR |
| 2026-05-05 | SBAC | Mixed | +555 | -$72.1K | EDGAR |
| 2025-08-28 | SBAC | Gift (G) | −30 | $0 | EDGAR |
| 2025-05-28 | SBAC | Grant (A) | — | $0 | EDGAR |
| 2025-05-05 | SBAC | Mixed | −4,543 | -$1.27M | EDGAR |
| 2025-04-25 | SBAC | Mixed | +292 | -$36.7K | EDGAR |
| 2024-05-28 | SBAC | Grant (A) | — | $0 | EDGAR |
| 2024-05-28 | SBAC | Mixed | +364 | -$74.4K | EDGAR |
| 2024-05-03 | SBAC | Mixed | +408 | -$41.0K | EDGAR |