JOHN M ALBERTINE
CIK 1015997 · last filed 2026-04-06
JOHN M ALBERTINE is a corporate insider who has filed 139 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for KAI, was dated Apr 6, 2026. Across all open-market trades the lifetime net is −$3.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.2M 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.
$2.25M
5
139
-$3.73M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| KAI | Director | 7,963 | $282.45 | $2.25M | -$3.73M | 98 | 2026-04-06 |
| TGEN | Director | — | $5.73 | — | $0 | 3 | 2025-07-28 |
| INTERSECTIONS INC (INTX) Delisted | Director | 0 | — | — | $0 | 30 | 2019-01-14 |
| INTEGRAL SYSTEMS INC /MD/ (ISYS) Delisted | Director | 16,666 | — | — | $0 | 6 | 2011-02-28 |
| MIDWEST AIR GROUP INC (MEH) Delisted | Director | 0 | — | — | $0 | 2 | 2008-02-01 |
Recent Filings
139 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-06 | KAI | Exer (M) | +129 | $0 | EDGAR |
| 2026-03-12 | KAI | Grant (A) | — | $0 | EDGAR |
| 2026-01-06 | KAI | Exer (M) | +131 | $0 | EDGAR |
| 2025-09-29 | KAI | Exer (M) | +132 | $0 | EDGAR |
| 2025-07-28 | TGEN | Grant (A) | — | $0 | EDGAR |
| 2025-06-02 | KAI | Exer (M) | +264 | $0 | EDGAR |
| 2025-05-16 | KAI | Grant (A) | — | $0 | EDGAR |
| 2024-12-30 | KAI | Exer (M) | +151 | $0 | EDGAR |
| 2024-10-01 | KAI | Exer (M) | +152 | $0 | EDGAR |
| 2024-08-28 | KAI | Sell (S) | −250 | -$80.4K | EDGAR |