STUART ESSIG
CIK 1187574 · President and CEO · last filed 2026-06-03
"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.
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Disclosed Exposure
$23.02M
Companies
9
Total Filings
218
Lifetime Open-Market Net
-$151.51M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IART | President and CEO | 1,152,236 | $16.55 | $19.07M | -$149.39M | 67 | 2026-06-03 |
| PIPR | Director | 2,575 | $74.20 | $191.1K | $0 | 2 | 2026-05-21 |
| IDXX | Director | 2,236 | $568.90 | $1.27M | $0 | 28 | 2026-05-14 |
| DYNATRONICS CORP (DYNT) Delisted | 10%+ Owner | 1,284,468 | $0.04 | $52.3K | $1.07M | 35 | 2024-07-05 |
| OFIX | Director | 205,966 | $12.10 | $2.49M | $0 | 2 | 2023-02-09 |
| SeaSpine Holdings Corp (SPNE) Delisted | Director | 460,275 | $9.54 | $4.39M | -$325.0K | 21 | 2022-06-03 |
| ACCENDRA HEALTH INC/VA/ (OMI) Delisted | Director | 27,585 | $2.80 | $77.3K | $500.0K | 20 | 2019-07-02 |
| ST JUDE MEDICAL, LLC (STJ) Delisted | Director | 48,777 | — | — | -$3.37M | 26 | 2016-06-03 |
| ZBH | Director | — | $96.93 | — | $0 | 8 | 2008-05-07 |
Recent Filings · Page 2 of 22
218 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-04-03 | — | Other (J) | +739,014 | $0 | |
| 2025-01-06 | — | Other (J) | +633,810 | $0 | |
| 2024-10-03 | — | Other (J) | +555,233 | $0 | |
| 2024-08-15 | — | Grant (A) | +2,000 | $0 | |
| 2024-07-05 | DYNATRONICS CORP (DYNT) Delisted | Other (J) | +235,172 | $0 | EDGAR |
| 2024-05-24 | IART | Buy (P) | +52,641 | $1.50M | EDGAR |
| 2024-05-13 | IART | Grant (A) | +13,835 | $0 | EDGAR |
| 2024-05-08 | IDXX | Mixed | +257 | $0 | EDGAR |
| 2024-04-03 | DYNATRONICS CORP (DYNT) Delisted | Other (J) | +174,064 | $0 | EDGAR |
| 2024-01-04 | DYNATRONICS CORP (DYNT) Delisted | Mixed | +141,443 | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.