Comparable stake leader
Gregory T. Lucier
SEC ownership of NUVASIVE INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001142596.
Disclosed value leader
Gregory T. Lucier
Comparable rows
0/6
Latest evidence
01 Mar 2023
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Gregory T. Lucier
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
01 Mar 2023
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001142596
- Issuer location
- San Diego, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of NUVASIVE INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Gregory T. Lucier
Disclosed value leader
Gregory T. Lucier
Comparable rows
0/6
Latest evidence
01 Mar 2023
3/4/5
Highest disclosed value: $11,006,257
6 rows are not safely comparable across share classes.
Quick read
Gregory T. Lucier has the largest disclosed position value at $11.01M.
0 of 6 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Gregory T. Lucier's linked filing trail.
Disclosed position value
Top 5
Gregory T. Lucier
$11.01M
Donald J. Rosenberg
$960.9K
Marc Wade Rosenbaum
$494.1K
Massimo Calafiore
$307.5K
Lucas Vitale
$142.6K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 6 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Gregory T. Lucier |
3/4/5
Director
|
—
class O/S missing
|
$11,006,257
257,939 shares
|
— | 18 May 2021 |
| Donald J. Rosenberg |
3/4/5
Director
|
—
class O/S missing
|
$960,886
22,519 shares
|
— | 11 May 2022 |
| Marc Wade Rosenbaum |
3/4/5
Chief Accounting Officer
|
—
mixed-class rows
|
$494,076
18,727 shares
mixed-class rows
|
— | 01 Mar 2023 |
| Massimo Calafiore |
3/4/5
EVP, Chief Commercial Officer
|
—
mixed-class rows
|
$307,523
18,215 shares
mixed-class rows
|
— | 01 Mar 2022 |
| Lucas Vitale |
3/4/5
Chief Human Resources Officer
|
—
class O/S missing
|
$142,603
3,342 shares
|
— | 07 May 2021 |
| Andrew C. Morton |
3/4/5
SVP, CHRO
|
—
class O/S missing
|
—
6,421 shares
|
— | 01 Mar 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 17 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-19 of 19 reporting-owner rows connected to NUVASIVE INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
19
Largest Forms 3/4/5 holder
Gregory T. Lucier
Net 12M change
$0
Latest report
01 Sep 2023
Recent insider transactions for NUVASIVE INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.