No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume (all companies)
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All transactions
Show open-market only-
SBAC Grant·A
Director
$0
1.1K sh
Own New
-
SBAC Exercise·M
Director
$0
1.5K sh
Own New
-
SBAC Other·F
Director
$319.6K
1.5K sh · $213.61
Own -15%
-
SBAC Exercise·M
Director
$318.7K
1.5K sh · $212.31
Own +17%
-
SBAC Exercise·M
Director
—
331 sh
Own +100%
-
SBAC Exercise·M
Director
—
302 sh
Own New
-
SBAC Exercise·M
Director
—
248 sh
Own New
-
SBAC Other·F
Director
$72.1K
326 sh · $221.20
Own -4%
-
SBAC Exercise·M
Director
—
331 sh
Own +4%
-
SBAC Exercise·M
Director
—
302 sh
Own +4%
-
SBAC Exercise·M
Director
—
248 sh
Own +3%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 22, 2026 | SBAC | Grant A | 1.1K | $0 |
| May 13, 2026 | SBAC | Exercise M | 1.5K | $0 |
| May 13, 2026 | SBAC | Other F | 1.5K | $319.6K |
| May 13, 2026 | SBAC | Exercise M | 1.5K | $318.7K |
| May 1, 2026 | SBAC | Exercise M | 331 | — |
| May 1, 2026 | SBAC | Exercise M | 302 | — |
| May 1, 2026 | SBAC | Exercise M | 248 | — |
| May 1, 2026 | SBAC | Other F | 326 | $72.1K |
| May 1, 2026 | SBAC | Exercise M | 331 | — |
| May 1, 2026 | SBAC | Exercise M | 302 | — |
| May 1, 2026 | SBAC | Exercise M | 248 | — |
About Jack Langer
This profile aggregates every SEC Form 4 insider transaction reported by Jack Langer across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.