# Plantronics, Inc. (PLT)

Source: https://www.quantisnow.com/company/PLT
Generated: 2026-11-09T18:08:51.518Z

- Ticker: PLT
- Exchange: NYSE
- Sector: Public Utilities
- Industry: Telecommunications Equipment
- IPO year: 1994

## Latest PLT news and filings

- 2026-01-16 21:40 UTC [Defiance ETFs Announces Closure of Select Funds](https://www.quantisnow.com/insight/defiance-etfs-announces-closure-of-select-funds-6352398)
- 2025-08-19 10:59 UTC [Defiance ETFs Launches Leveraged + Income ETFs for Palantir (PLT), Hims & Hers Health (HIMY), and Robinhood Markets (HOOI)](https://www.quantisnow.com/insight/defiance-etfs-launches-leveraged-income-etfs-for-palantir-plt-hims-6170896)
- 2021-06-01 20:18 UTC [SEC Form SD filed by Plantronics, Inc.](https://www.quantisnow.com/insight/sec-form-sd-filed-by-plantronics-inc-924968)
- 2021-05-20 20:00 UTC [SEC Form 8-K] [Plantronics, Inc. filed SEC Form 8-K: Leadership Update](https://www.quantisnow.com/insight/plantronics-inc-filed-sec-form-8-k-leadership-update-790220)
- 2021-05-19 22:47 UTC [SEC Form 4] [SEC Form 4: DIAMOND KRISTINE was granted 555 units of COMMON STOCK and disposed of $48,455 worth of COMMON STOCK (1,699 units at $28.52), decreasing direct ownership by 3% to 36,056 units (tax liability)](https://www.quantisnow.com/insight/sec-form-4-diamond-kristine-was-granted-555-units-of-776119)
- 2021-05-19 12:30 UTC [Poly Announces Upcoming Events with Financial Community](https://www.quantisnow.com/insight/poly-announces-upcoming-events-with-financial-community-763836)
- 2021-05-18 21:01 UTC [SEC Form 10-K] [SEC Form 10-K filed by Plantronics, Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-plantronics-inc-759191)
- 2021-05-14 21:10 UTC [SEC Form 4] [SEC Form 4: Shull David M was granted 58,273 units of COMMON STOCK, increasing direct ownership by 49% to 177,014 units](https://www.quantisnow.com/insight/sec-form-4-shull-david-m-was-granted-58273-units-745903)
- 2021-05-13 20:15 UTC [SEC Form 8-K] [Plantronics, Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/plantronics-inc-filed-sec-form-8-k-results-of-operations-and-740527)
- 2021-05-13 20:10 UTC [Public Offering] [Poly Announces NYSE Ticker Symbol Change from "PLT" to "POLY"](https://www.quantisnow.com/insight/poly-announces-nyse-ticker-symbol-change-from-plt-to-poly-740330)
- 2021-05-13 20:05 UTC [Dividends] [Poly Announces Fourth Quarter and Full-Year Fiscal 2021 Financial Results](https://www.quantisnow.com/insight/poly-announces-fourth-quarter-and-full-year-fiscal-2021-financial-results-740149)
- 2021-05-12 22:42 UTC [SEC Form 4] [SEC Form 4: Shull David M was granted 83,333 units of COMMON STOCK and disposed of $1,619,313 worth of COMMON STOCK (39,592 units at $40.90), increasing direct ownership by 58% to 118,741 units (tax liability)](https://www.quantisnow.com/insight/sec-form-4-shull-david-m-was-granted-83333-units-737158)
- 2021-05-12 22:43 UTC [SEC Form 4] [SEC Form 4: WIESE CARL was granted 24,449 units of COMMON STOCK, increasing direct ownership by 33% to 98,217 units](https://www.quantisnow.com/insight/sec-form-4-wiese-carl-was-granted-24449-units-of-737157)
- 2021-05-12 22:40 UTC [SEC Form 4] [SEC Form 4: PUORRO THOMAS was granted 23,333 units of COMMON STOCK, disposed of $508,510 worth of COMMON STOCK (12,433 units at $40.90) and bought $0 worth of COMMON STOCK (202 units at $0.00), increasing direct ownership by 19% to 68,113 units to satisfy withholding tax](https://www.quantisnow.com/insight/sec-form-4-puorro-thomas-was-granted-23333-units-of-737156)
- 2021-05-12 22:02 UTC [SEC Form 4] [SEC Form 4: DIAMOND KRISTINE was granted 4,500 units of COMMON STOCK and disposed of $63,681 worth of COMMON STOCK (1,557 units at $40.90), increasing direct ownership by 9% to 37,200 units (withholding tax)](https://www.quantisnow.com/insight/sec-form-4-diamond-kristine-was-granted-4500-units-of-737069)
- 2021-05-12 21:59 UTC [SEC Form 4] [SEC Form 4: BOYNTON CHARLES D was granted 45,003 units of COMMON STOCK and disposed of $760,413 worth of COMMON STOCK (18,592 units at $40.90), increasing direct ownership by 32% to 53,881 units to cover taxes](https://www.quantisnow.com/insight/sec-form-4-boynton-charles-d-was-granted-45003-units-737056)
- 2021-05-12 21:53 UTC [SEC Form 4] [SEC Form 4: BODENSTEINER LISA MARIE was granted 19,734 units of COMMON STOCK and disposed of $165,032 worth of COMMON STOCK (4,035 units at $40.90), increasing direct ownership by 105% to 30,699 units (tax liability)](https://www.quantisnow.com/insight/sec-form-4-bodensteiner-lisa-marie-was-granted-19734-units-737036)
- 2021-05-12 21:42 UTC [SEC Form 4] [SEC Form 4: WIESE CARL disposed of $1,136,046 worth of COMMON STOCK (26,122 units at $43.49), decreasing direct ownership by 18% to 121,413 units to satisfy tax liability (Amendment)](https://www.quantisnow.com/insight/sec-form-4-wiese-carl-disposed-of-1136046-worth-of-736908)
- 2021-05-12 21:42 UTC [SEC Form 5] [SEC Form 5: DEXHEIMER BRIAN S gifted 114,336 units of COMMON STOCK and received a gift of 114,336 units of COMMON STOCK, decreasing direct ownership by 92% to 10,224 units](https://www.quantisnow.com/insight/sec-form-5-dexheimer-brian-s-gifted-114336-units-of-736907)
- 2021-05-11 12:01 UTC [Crush Every Call With the Next Generation of Poly's Most Popular Wireless Headset Designed to Deliver World Class "Focus"](https://www.quantisnow.com/insight/crush-every-call-with-the-next-generation-of-polys-most-728273)
- 2021-05-04 20:31 UTC [SEC Form 4] [SEC Form 4: BOYNTON CHARLES D disposed of $159,560 worth of COMMON STOCK (3,990 units at $39.99), decreasing direct ownership by 8% to 48,117 units (tax liability)](https://www.quantisnow.com/insight/sec-form-4-boynton-charles-d-disposed-of-159560-worth-695308)
- 2021-04-27 18:00 UTC [Coveo Offers Improved Relevance to Adobe Experience Manager](https://www.quantisnow.com/insight/coveo-offers-improved-relevance-to-adobe-experience-manager-659883)
- 2021-04-27 12:00 UTC [Poly's Voice-Activated Zoom Rooms with Alexa for Business Introduce a Touch-Free Experience for the Return to the Office](https://www.quantisnow.com/insight/polys-voice-activated-zoom-rooms-with-alexa-for-business-introduce-a-657233)
- 2021-04-20 21:22 UTC [Poly Secures Prestigious Red Dot Awards for Speakerphones and Video Bar](https://www.quantisnow.com/insight/poly-secures-prestigious-red-dot-awards-for-speakerphones-and-video-636157)
- 2021-04-20 20:59 UTC [Poly Studio P15 Continues Winning Streak with iF DESIGN AWARD](https://www.quantisnow.com/insight/poly-studio-p15-continues-winning-streak-with-if-design-award-636000)
- 2021-04-15 13:51 UTC [Analyst Upgrade] [Plantronics upgraded by Sidoti with a new price target](https://www.quantisnow.com/insight/plantronics-upgraded-by-sidoti-with-a-new-price-target-620693)
- 2021-04-13 12:30 UTC [Poly Announces Date of Fourth Quarter Fiscal 2021 Earnings Release and Upcoming Investor Day](https://www.quantisnow.com/insight/poly-announces-date-of-fourth-quarter-fiscal-2021-earnings-release-611365)
- 2021-03-31 12:01 UTC [30 Million Reasons Why Poly is the Go-To for Crushing Your Calls](https://www.quantisnow.com/insight/30-million-reasons-why-poly-is-the-go-to-for-crushing-570423)
- 2021-03-18 21:14 UTC [SEC Form 4] [SEC Form 4: C Robert Hagerty disposed of $842,428 worth of COMMON STOCK (19,107 units at $44.09), decreasing direct ownership by 20% to 74,392 units](https://www.quantisnow.com/insight/sec-form-4-c-robert-hagerty-disposed-of-842428-worth-528954)
- 2021-03-18 21:14 UTC [SEC Form 4] [SEC Form 4: Kristine Diamond disposed of $69,618 worth of COMMON STOCK (1,579 units at $44.09), decreasing direct ownership by 4% to 34,257 units](https://www.quantisnow.com/insight/sec-form-4-kristine-diamond-disposed-of-69618-worth-of-528953)
- 2021-03-10 08:00 UTC [Poly Enables Télécom Paris' Journey to Hybrid Learning](https://www.quantisnow.com/insight/poly-enables-tlcom-paris-journey-to-hybrid-learning-492370)
- 2021-03-04 21:14 UTC [SEC Form 8-K filed](https://www.quantisnow.com/insight/sec-form-8-k-filed-474584)
- 2021-03-03 22:31 UTC [SEC Form 4] [SEC Form 4: Carl Wiese disposed of $1,136,046 worth of COMMON STOCK (26,122 units at $43.49), decreasing ownership by 18% to 121,413 units](https://www.quantisnow.com/insight/sec-form-4-carl-wiese-disposed-of-1136046-worth-of-469021)
- 2021-02-26 02:52 UTC [SEC Form 8-K filed](https://www.quantisnow.com/insight/sec-form-8-k-filed-444280)
- 2021-02-25 23:21 UTC [Public Offering] [Poly Announces Pricing of Its Senior Notes Offering](https://www.quantisnow.com/insight/poly-announces-pricing-of-its-senior-notes-offering-443195)
- 2021-02-25 21:15 UTC [Poly Announces Upcoming Event with Financial Community](https://www.quantisnow.com/insight/poly-announces-upcoming-event-with-financial-community-441815)
- 2021-02-22 13:11 UTC [Public Offering] [Poly Announces Proposed Senior Notes Offering](https://www.quantisnow.com/insight/poly-announces-proposed-senior-notes-offering-438123)
- 2021-02-23 13:01 UTC [Poly's DECT Headsets Deliver the Ultimate Confidence and Clarity in Your Conversations](https://www.quantisnow.com/insight/polys-dect-headsets-deliver-the-ultimate-confidence-and-clarity-in-437142)
- 2021-02-24 18:00 UTC [Leadership Update] [Lifesize Appoints Former 8x8 (NASDAQ: EGHT) President, Cisco (NASDAQ: CSCO) and Polycom (NYSE: PLT) Senior Executive Kim Niederman as New CEO](https://www.quantisnow.com/insight/lifesize-appoints-former-8x8-nasdaq-eght-president-cisco-nasdaq-csco-428265)
- 2021-02-22 13:16 UTC [SEC Form 8-K filed](https://www.quantisnow.com/insight/sec-form-8-k-filed-417574)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/PLT
- Earnings history: https://www.quantisnow.com/earnings/PLT
- Dividend history: https://www.quantisnow.com/dividends/PLT
- Insider transactions: https://www.quantisnow.com/insiders/PLT
- Options chain: https://www.quantisnow.com/options/PLT
- SEC 8-K filings only: https://www.quantisnow.com/company/PLT/8-k
- RSS and alerts for PLT: https://www.quantisnow.com/docs/rss-feeds.md