Comparable stake leader
David M. Shull
SEC ownership of PLANTRONICS INC /CA/
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000914025.
Disclosed value leader
David M. Shull
Comparable rows
0/7
Latest evidence
29 Aug 2022
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
David M. Shull
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
29 Aug 2022
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000914025
- Issuer location
- Santa Cruz, 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 PLANTRONICS INC /CA/ (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
David M. Shull
Disclosed value leader
David M. Shull
Comparable rows
0/7
Latest evidence
29 Aug 2022
3/4/5
Highest disclosed value: $15,539,600
7 rows are not safely comparable across share classes.
Quick read
David M. Shull has the largest disclosed position value at $15.54M.
0 of 7 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 David M. Shull's linked filing trail.
Disclosed position value
Top 5
David M. Shull
$15.54M
Thomas Puorro
$2.73M
Charles D. Boynton
$2.44M
Kristine Diamond
$1.66M
Warren Schlichting
$1.2M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-7 of 7 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| David M. Shull |
3/4/5
CEO - Corporate - Global.E0., Director
|
—
class O/S missing
|
$15,539,600
388,490 shares
|
— | 29 Aug 2022 |
| Thomas Puorro |
3/4/5
TOP DEVELOPMENT ENGINEERING EX
|
—
class O/S missing
|
$2,732,600
68,315 shares
|
— | 10 May 2021 |
| Charles D. Boynton |
3/4/5
Top Financial Executive - CFO.
|
—
class O/S missing
|
$2,444,960
61,124 shares
|
— | 29 Aug 2022 |
| Kristine Diamond |
3/4/5
SVP - CHIEF ACCOUNTING OFFICER
|
—
class O/S missing
|
$1,660,240
41,506 shares
|
— | 16 Aug 2021 |
| Warren Schlichting |
3/4/5
Chief Operating Officer
|
—
class O/S missing
|
$1,205,000
30,125 shares
|
— | 13 Sep 2021 |
| Lisa Bodensteiner |
3/4/5
Top Legal Counsel - Global.E1.
|
—
class O/S missing
|
$1,075,760
26,894 shares
|
— | 29 Aug 2022 |
| Carl Wiese |
3/4/5
Top Sales Executive - Global.E
|
—
class O/S missing
|
$977,960
24,449 shares
|
— | 29 Aug 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 03 Jul 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 1-17 of 17 reporting-owner rows connected to PLANTRONICS INC /CA/. Open a relationship link for the CIK-to-CIK filing trail.
Rows
17
Largest Forms 3/4/5 holder
David M. Shull
Net 12M change
$0
Latest report
29 Aug 2022
Recent insider transactions for PLANTRONICS INC /CA/
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.