John Adam Robertson
CIK 2088169 · Executive Chairperson · last filed 2026-04-27
John Adam Robertson is an Executive Chairperson who has filed 3 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing, for CBK, was dated Apr 27, 2026. Across all open-market trades the lifetime net is −$68.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $18.7M 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.
$18.74M
1
3
-$68.52M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CBK | Executive Chairperson | 602,266 | $31.12 | $18.74M | -$68.52M | 3 | 2026-04-27 |
Recent Filings
3 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-27 | CBK | Other (J) | −1,091,460 | $0 | EDGAR |
| 2026-02-02 | CBK | Buy (P) | +266 | $7.0K | EDGAR |
| 2025-10-07 | CBK | Sell (S) | −2,958,674 | -$68.52M | EDGAR |