← United States · Coverage record
US · SEC FORM 4
Orthofix Medical Inc.
OFIX · Nasdaq · CIK 0000884624 · Healthcare · Medical Devices
INSIDER SIGNAL
No active buy signal
6 qualifying P purchase groups
in the current 180-day scoring window
29 Form 4 transaction lines observed in the same window
9 sales · 9 option, withholding, award, gift or other lines
Last qualifying purchase2026-09-21 · Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P · $1.7M
WHY NO ACTIVE SIGNAL?
Purchase activityPresent
Recent buying6 qualifying line group(s)
Recent salesModerate
Buy signal statusInactive
Score anatomy
No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.
ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated
Why is there no score?
- No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
- Sales and other Form 4 activity remain visible as context and do not create a negative score.
Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
AprMayJunJulAugSepOct
Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS PTenPercentOwner
▼▼▼●▼●▼
Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LPTenPercentOwner
●●●
Fisher PatrickPresident, Global Limb Recon
▼▼▼
HENNEMAN JOHN B IIIDirector
●○
McPherron AvivaPres, Global Ops & Qual
▼
Bazaar Alan LeeDirector
○
● Purchase▼ Sale○ Other
Showing the six most active owners; 7 additional owner(s) remain in Form 4 evidence.
Purchase breadth & concentration
QUALIFYING BUYERS3
PURCHASE CONCENTRATION54%Largest buyer: Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P · $2.7M
CLUSTER BUYING · 15D2 insidersPeak activity: 2026-05-05–2026-05-07
Roles in the peak window: Director, TenPercentOwner. Concentration uses priced qualifying P lines only and does not change the saved score.
SIGNAL HISTORY
No recorded active-signal snapshot
Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-09-21 · Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P.
Recent Form 4 activity
18Purchases
28Sales
15Other Form 4 lines
38SEC filings · 365 days
BUYING11 qualifying P line(s) · 180 days
SELLING9 sale line(s) · context only
OTHER9 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.
Short interest
Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.
- Shares short
- 2,442,442
- Previous report
- 2,506,524
- Avg daily volume
- 444,810
- Days to cover
- 5.5
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-09-21 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Purchase (P) | Common Stock, $0.10 par value per share | 190,000 | USD 8.86 | USD 1,683,400 | SEC filing ↗ |
| 2026-09-18 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Purchase (P) | Common Stock, $0.10 par value per share | 120,000 | USD 8.74 | USD 1,048,800 | SEC filing ↗ |
| 2026-05-07 | HENNEMAN JOHN B III | Purchase (P) | Common Stock | 5,000 | USD 12.26 | USD 61,300 | SEC filing ↗ |
| 2026-05-07 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 30,000 | USD 12.18 | USD 365,500 | SEC filing ↗ |
| 2026-05-06 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 41,946 | USD 12.23 | USD 513,000 | SEC filing ↗ |
| 2026-05-05 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 112,950 | USD 11.99 | USD 1,354,270 | SEC filing ↗ |
| 2026-03-10 | CAPPS VICKIE L | Purchase (P) | Common Stock | 2,500 | USD 12.45 | USD 31,124 | SEC filing ↗ |
| 2026-03-09 | CAPPS VICKIE L | Purchase (P) | Common Stock | 2,500 | USD 12.48 | USD 31,200 | SEC filing ↗ |
| 2026-02-25 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 13,061 | USD 12.96 | USD 169,271 | SEC filing ↗ |
| 2026-02-24 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 124,797 | USD 12.55 | USD 1,566,202 | SEC filing ↗ |
| 2025-07-02 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 1,250 | USD 11.11 | USD 13,888 | SEC filing ↗ |
| 2025-06-04 | Bazaar Alan Lee | Purchase (P) | Common Stock | 2,250 | USD 10.92 | USD 24,570 | SEC filing ↗ |
| 2025-05-12 | Bazaar Alan Lee | Purchase (P) | Common Stock | 2,000 | USD 12.59 | USD 25,180 | SEC filing ↗ |
| 2025-05-09 | Calafiore Massimo | Purchase (P) | Common Stock | 10,000 | USD 12.54 | USD 125,400 | SEC filing ↗ |
| 2025-05-09 | Bazaar Alan Lee | Purchase (P) | Common Stock | 1,990 | USD 12.62 | USD 25,114 | SEC filing ↗ |
Form 4 evidence
61 transaction lines in the latest 365-day window; 304 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Fisher Patrick | Sale (S) | Common Stock | 150 | USD 9.44 | USD 1,416 | SEC filing ↗ |
| 2026-09-21 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Purchase (P) | Common Stock, $0.10 par value per share | 190,000 | USD 8.86 | USD 1,683,400 | SEC filing ↗ |
| 2026-09-21 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Sale (S) | Common Stock, $0.10 par value per share | 190,000 | USD 8.86 | USD 1,683,400 | SEC filing ↗ |
Show recent Form 4 evidence (30 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Fisher Patrick | Sale (S) | Common Stock | 150 | USD 9.44 | USD 1,416 | SEC filing ↗ |
| 2026-09-21 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Purchase (P) | Common Stock, $0.10 par value per share | 190,000 | USD 8.86 | USD 1,683,400 | SEC filing ↗ |
| 2026-09-21 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Sale (S) | Common Stock, $0.10 par value per share | 190,000 | USD 8.86 | USD 1,683,400 | SEC filing ↗ |
| 2026-09-18 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Purchase (P) | Common Stock, $0.10 par value per share | 120,000 | USD 8.74 | USD 1,048,800 | SEC filing ↗ |
| 2026-09-18 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Sale (S) | Common Stock, $0.10 par value per share | 120,000 | USD 8.74 | USD 1,048,800 | SEC filing ↗ |
| 2026-09-01 | Fisher Patrick | Sale (S) | Common Stock | 150 | USD 9.39 | USD 1,408 | SEC filing ↗ |
| 2026-08-18 | Fisher Patrick | Sale (S) | Common Stock | 1,295 | USD 10.09 | USD 13,067 | SEC filing ↗ |
| 2026-08-17 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Sale (S) | Common Stock, $0.10 par value per share | 20,000 | USD 10.01 | USD 200,200 | SEC filing ↗ |
| 2026-08-14 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Sale (S) | Common Stock, $0.10 par value per share | 19,500 | USD 10.38 | USD 202,410 | SEC filing ↗ |
| 2026-06-18 | McPherron Aviva | Sale (S) | Common Stock | 3,670 | USD 9.38 | USD 34,425 | SEC filing ↗ |
| 2026-06-10 | Paolucci Michael E | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Maniar Shweta | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Kummeth Charles R. | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Hannon Jason | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | HENNEMAN JOHN B III | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Finegan Michael | Award / grant (A) | Common Stock | 20,721 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | CAPPS VICKIE L | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | Bazaar Alan Lee | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-06-10 | BURRIS WAYNE | Award / grant (A) | Common Stock | 14,965 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-05-22 | Bartholdson John A.; Juniper Investment Company, LLC; MICHAS ALEXIS P | Sale (S) | Common Stock, $0.10 par value per share | 242,000 | USD 10.70 | USD 2,589,400 | SEC filing ↗ |
| 2026-05-07 | HENNEMAN JOHN B III | Purchase (P) | Common Stock | 5,000 | USD 12.26 | USD 61,300 | SEC filing ↗ |
| 2026-05-07 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 30,000 | USD 12.18 | USD 365,500 | SEC filing ↗ |
| 2026-05-06 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 41,946 | USD 12.23 | USD 513,000 | SEC filing ↗ |
| 2026-05-05 | Ajdler Arnaud; ENGINE CAPITAL, L.P.; Engine Capital Management GP, LLC; Engine Capital Management, LP; Engine Investments II, LLC; Engine Investments, LLC; Engine Jet Capital, L.P.; Engine Lift Capital, LP | Purchase (P) | Common Stock | 112,950 | USD 11.99 | USD 1,354,270 | SEC filing ↗ |
| 2026-04-16 | Cedron Jorge Andres | Sale (S) | Common Stock | 3,743 | USD 12.82 | USD 47,985 | SEC filing ↗ |
| 2026-03-17 | Vitale Lucas | Sale (S) | Common Stock | 4,269 | USD 11.92 | USD 50,886 | SEC filing ↗ |
| 2026-03-10 | CAPPS VICKIE L | Purchase (P) | Common Stock | 2,500 | USD 12.45 | USD 31,124 | SEC filing ↗ |
| 2026-03-09 | CAPPS VICKIE L | Purchase (P) | Common Stock | 2,500 | USD 12.48 | USD 31,200 | SEC filing ↗ |
| 2026-03-05 | Vitale Lucas | Sale (S) | Common Stock | 1,141 | USD 12.55 | USD 14,320 | SEC filing ↗ |
| 2026-03-05 | REINHARDT MAX | Sale (S) | Common Stock | 1,053 | USD 12.55 | USD 13,215 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-18 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | PASS ELIGIBLE · — |
| Ticker | OFIX |
| CIK | 0000884624 |
| Sector | Healthcare |
| Industry | Medical Devices Yahoo Finance |
| SEC SIC | 3841 Surgical & Medical Instruments & Apparatus |
| Exchange | Nasdaq |
Data coverage
| Local Form 4 history | 304 transaction lines from 2020-02-27 to 2026-10-01 39 P purchase lines · 49 S sale lines · 216 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.