Lonny J. Carpenter
CIK 1451534 · Group President · last filed 2026-05-19
Lonny J. Carpenter is a Group President who has filed 61 SEC Form 4 insider transactions across 4 companies since 2009. The most recent filing, for MMSI, was dated May 19, 2026. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $34.5M across reported positions. 44 SEC filings were submitted jointly with STRYKER CORP.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SYK price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SOUTH JORDAN, UT 84095
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MMSI | Director | 20,824 | $93.53 | $1.95M | $0 | 7 | 2026-05-19 |
| NOVTU | Director | 5,848 | $63.30 | $370.2K | $0 | 1 | 2026-01-06 |
| NOVT | Director | 4,523 | $149.35 | $675.5K | $0 | 11 | 2025-01-06 |
| SYK | Group President | 104,437 | $301.42 | $31.48M | -$4.14M | 42 | 2018-05-07 |
Recent Filings
61 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-19 | MMSI | Grant (A) | +3,457 | $0 | EDGAR |
| 2026-01-06 | NOVTU | Mixed | +1,325 | $0 | EDGAR |
| 2025-05-19 | MMSI | Grant (A) | +2,152 | $0 | EDGAR |
| 2025-01-06 | NOVT | Mixed | +1,217 | $0 | EDGAR |
| 2024-07-08 | NOVT | Exer (M) | +278 | $0 | EDGAR |
| 2024-05-20 | MMSI | Grant (A) | +2,431 | $0 | EDGAR |
| 2024-01-04 | NOVT | Mixed | +464 | $0 | EDGAR |
| 2023-07-06 | NOVT | Grant (A) | — | $0 | EDGAR |
| 2023-05-22 | MMSI | Grant (A) | +2,262 | $0 | EDGAR |
| 2023-01-05 | NOVT | Mixed | +359 | $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.