A B Krongard
CIK 1312913 · last filed 2026-04-02
A B Krongard is a corporate insider who has filed 165 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for IRDM, was dated Apr 2, 2026. Across all open-market trades the lifetime net is +$2.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $69.4M 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.
$69.42M
7
165
$2.39M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IRDM | Director | 527,524 | $46.72 | $24.65M | -$3.12M | 39 | 2026-04-02 |
| APO | Director | 330,669 | $131.69 | $43.55M | $5.41M | 29 | 2025-05-07 |
| IEP | Director | 41,008 | $6.81 | $279.3K | $2.07M | 3 | 2021-09-22 |
| Under Armour, Inc. (UARM) Delisted | Director | 192,567 | — | — | -$1.98M | 76 | 2020-04-01 |
| UAA | Director | 192,567 | $4.92 | $947.4K | $0 | 8 | 2020-04-01 |
| Seventy Seven Energy Inc. (SSE) Delisted | Director | 21,431 | — | — | $0 | 2 | 2015-06-08 |
| Iridium Communications Inc. (IRDMW) Delisted | Director | 140,421 | — | — | $0 | 1 | 2009-09-30 |
Recent Filings
165 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-02 | IRDM | Grant (A) | +639 | $0 | EDGAR |
| 2026-01-07 | IRDM | Grant (A) | +15,629 | $0 | EDGAR |
| 2025-10-02 | IRDM | Grant (A) | +874 | $0 | EDGAR |
| 2025-07-02 | IRDM | Grant (A) | +470 | $0 | EDGAR |
| 2025-05-07 | APO | Grant (A) | +1,362 | $0 | EDGAR |
| 2025-04-02 | IRDM | Grant (A) | +517 | $0 | EDGAR |
| 2025-01-08 | IRDM | Grant (A) | +9,367 | $67.4K | EDGAR |
| 2025-01-03 | IRDM | Grant (A) | +439 | $0 | EDGAR |
| 2024-10-02 | IRDM | Grant (A) | +417 | $0 | EDGAR |
| 2024-07-03 | APO | Grant (A) | +1,699 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.