KIERAN GALLAHUE
CIK 1308428 · Executive Chairman · last filed 2026-05-21
KIERAN GALLAHUE is an Executive Chairman who has filed 109 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for NVST, was dated May 21, 2026. Across all open-market trades the lifetime net is −$28.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $22.1M 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.
$22.10M
7
109
-$28.19M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NVST | Director | 54,010 | $28.52 | $1.54M | $0 | 8 | 2026-05-21 |
| EW | Director | 82,907 | $93.66 | $7.77M | -$3.32M | 17 | 2026-05-08 |
| Intersect ENT, Inc. (XENT) Delisted | Executive Chairman | 0 | $28.24 | $0 | $101.1K | 12 | 2022-05-16 |
| ARENA PHARMACEUTICALS INC (ARNA) Delisted | Director | 0 | $99.99 | $0 | $0 | 5 | 2022-03-11 |
| CAREFUSION Corp (CFN) Delisted | Chairman and CEO | 740,251 | — | — | -$2.03M | 14 | 2015-03-13 |
| Volcano Corp (VOLC) Delisted | Director | 6,027 | — | — | $0 | 10 | 2013-05-17 |
| RMD | Chief Executive Officer | 56,921 | $224.84 | $12.80M | -$22.95M | 40 | 2011-01-07 |
Recent Filings
109 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-21 | NVST | Grant (A) | +9,330 | $0 | EDGAR |
| 2026-05-08 | EW | Grant (A) | +4,315 | $0 | EDGAR |
| 2025-06-12 | NVST | Grant (A) | +10,450 | $0 | EDGAR |
| 2025-05-09 | EW | Grant (A) | +4,682 | $0 | EDGAR |
| 2024-05-23 | NVST | Grant (A) | +10,085 | $0 | EDGAR |
| 2024-05-09 | EW | Grant (A) | +4,054 | $0 | EDGAR |
| 2024-02-26 | EW | Mixed | +3,998 | -$7.8K | EDGAR |
| 2024-02-23 | EW | Notice (144) | −3,058 | -$267.9K | EDGAR |
| 2023-05-25 | NVST | Grant (A) | +5,425 | $0 | EDGAR |
| 2023-05-15 | EW | Grant (A) | +3,701 | $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.