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LWLG
~6 min read · 1,298 words

Lightwave Logic — Leadership & Key Personnel

Source for the seed material here is lwlg.html (extracted) plus public LinkedIn/SEC bios. Deep historical detail (prior CEOs, founder background) is being researched via background agent — additions will land in 01_company/timeline.md and updates to this file.

Leadership tenure

26 role-holders · 2010 → 2026-04-27 · open-ended bars run to today
2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 CEO President CFO CTO VP Eng SVP S&M Chairman Director Advisory today Mike Lebby 2017-05 → 2024-12 · 91m CEO · Mike Lebby 2017-05 → 2024-12 (91 months) Prior: OIDA · Intel optical co-founder · Bell Labs Yves LeMaitre CEO · Yves LeMaitre 2024-12 → present (16 months) Prior: Coherent / II-VI / Finisar · Lumentum CSO · EMCORE Tom Zelibor 2017-05 → 2025-12 · 104m President · Tom Zelibor 2017-05 → 2025-12 (104 months) Prior: Chairman 2011 · CEO ~2012-2017 Note: Date range for President role inferred from Chairman→CEO→President arc; Dec 8 2025 8-K confirms exit. Yves LeMaitre President · Yves LeMaitre 2026-01 → present (4 months) Prior: (combined with CEO role) James Marcelli 2018-01 → 2025-12 · 96m CFO · James Marcelli 2018-01 → 2025-12 (96 months) Prior: (start date approximate) Snizhana Quan CFO · Snizhana Quan 2026-01 → present (4 months) Prior: PFO/PAO succession Louis Glasgow 2011-11 → 2017-04 · 66m CTO · Louis Glasgow 2011-11 → 2017-04 (66 months) Prior: End date inferred; Lebby CEO appointment May 2017 Aref Chowdhury CTO · Aref Chowdhury 2026-01 → present (3 months) Prior: Nokia VP ($10B BU) · Optica Fellow · Bell Labs Siraj Nour El-Ahmadi VP Eng · Siraj Nour El-Ahmadi 2024-01 → 2025-09 (20 months) Prior: Interim · remains on board Lance Thompson VP Eng · Lance Thompson 2025-09 → present (8 months) Prior: ex-Coherent Director Datacom Transceivers · Lumentum lineage Robert Blum 2020-01 → present · 76m SVP S&M · Robert Blum 2020-01 → present (76 months) Prior: ex-Intel Silicon Photonics · 30-year photonics Note: Start date inferred — to verify. Phillips W. Smith Chairman · Phillips W. Smith 2010-01 → 2011-10 (22 months) Prior: Pre-Zelibor chairmanship Tom Zelibor 2011-11 → 2017-04 · 66m Chairman · Tom Zelibor 2011-11 → 2017-04 (66 months) Prior: Director from Oct 2011 Ronald A. Bucchi Chairman · Ronald A. Bucchi 2025-12 → present (5 months) Prior: Director since Jun 2012 · longest-tenured outside director Fred Leonberger 2017-05 → 2024-12 · 92m Director · Fred Leonberger 2017-05 → 2024-12 (92 months) Prior: Transitioned to Advisory Board 2025-01-02 Craig Ciesla 2022-01 → present · 52m Director · Craig Ciesla 2022-01 → present (52 months) Prior: Start date approximate Laila Partridge 2022-01 → present · 52m Director · Laila Partridge 2022-01 → present (52 months) Prior: Start date approximate Siraj Nour El-Ahmadi 2023-01 → present · 40m Director · Siraj Nour El-Ahmadi 2023-01 → present (40 months) Prior: Concurrent VP Eng → director Yves LeMaitre Director · Yves LeMaitre 2024-07 → 2024-12 (5 months) Prior: Joined board pre-CEO appointment Thomas M. Connelly Jr. Director · Thomas M. Connelly Jr. 2024-09 → present (20 months) Prior: former DuPont EVP & CTO Frederick Goetz Sr. 2008-03 → present · 218m Advisory · Frederick Goetz Sr. 2008-03 → present (218 months) Prior: Founder · Chromophore inventor (Perkinamine) David Eaton 2011-11 → present · 174m Advisory · David Eaton 2011-11 → present (174 months) Prior: Original Scientific Advisor Babu G. Sundar 2012-07 → present · 165m Advisory · Babu G. Sundar 2012-07 → present (165 months) Prior: Principal Investigator · Perkinamine synthesis Franky So (NCSU) 2020-08 → present · 69m Advisory · Franky So (NCSU) 2020-08 → present (69 months) Prior: Polymer-OLED authority Fred Leonberger Advisory · Fred Leonberger 2025-01 → present (16 months) Prior: Director 2017-2024 → Advisory Sundar Ramamurthy Advisory · Sundar Ramamurthy 2025-08 → present (8 months) Prior: ex-Applied Materials (30+ yr)
solid bars = active · faded bars = past tenure · hover any bar for prior background + dates
Current roster (as of 2026-04-27)
Yves LeMaitre
Executive
CEO + President · since 2024-12-11
Coherent · Lumentum CSO · EMCORE — joined Board Jul 2024, CEO Dec 11, combined w/ President Jan 2026
Snizhana Quan
Executive
CFO / PFO / PAO · since 2026-01-06
Signed Apr 21 2026 ATM amendment
Aref Chowdhury
Executive
CTO + Head of Strategy · since 2026-01-12
ex-Nokia VP ($10B BU) · Optica Fellow · IEEE SiPhotonics 2026 panel Apr 13
Lance Thompson
Executive
VP Engineering · since 2025-09-09
ex-Coherent Datacom · IEEE SiPhotonics 2026 invited talk Apr 15
Robert Blum
Executive
SVP Sales & Marketing · since 2020-01-01
ex-Intel SiPh · PIC International keynote Apr 22 2026 (Brussels)
Ronald A. Bucchi
Board
Chairman · since 2025-12-01
Director since Jun 2012 · longest-tenured outside director
Thomas M. Connelly Jr.
Board
Director · since 2024-09-09
former DuPont EVP & CTO
Siraj Nour El-Ahmadi
Board
Director · since 2023-01-01
Apr 7 2026 sold 54,536 sh @ $7.76 (RSU tax)
Craig Ciesla
Board
Director · since 2022-01-01
Apr 1 2026 sold 11,000 sh @ $6.82 (RSU tax)
Laila Partridge
Board
Director · since 2022-01-01
Apr 1 2026 sold 11,000 sh @ $6.84 (RSU tax)
Franky So (NCSU)
Advisory/Sci
Technical Advisory · since 2020-08-10
Polymer-OLED authority
Sundar Ramamurthy
Advisory/Sci
Technical Advisory · since 2025-08-20
ex-Applied Materials (30+ yr) — materials/CMOS-process bridge
Fred Leonberger
Advisory/Sci
Advisory · since 2025-01-02
Director 2017-2024 → Advisory transition
Frederick Goetz Sr.
Advisory/Sci
Founder / CSO emeritus · since 2008-03-10
Chromophore inventor · 'thermal-first' synthesis approach
2024-26 transitions
2024-07-15 · + LeMaitre joins Board 2024-09-09 · + Connelly (ex-DuPont CTO) joins Board 2024-12-10 · − Lebby retires as CEO 2024-12-11 · + LeMaitre named CEO 2024-12-31 · − Leonberger retires from Board 2025-01-02 · + Leonberger → Advisory 2025-08-20 · + Ramamurthy → Technical Advisory 2025-09-09 · + Thompson named VP Engineering 2025-12-01 · + Bucchi assumes Chairman role 2025-12-08 · − Zelibor 8-K: retiring as President 2025-12-31 · − Marcelli retires as CFO 2025-12-31 · − Zelibor retires as President 2026-01-01 · + LeMaitre = CEO + President 2026-01-06 · + Quan named CFO 2026-01-12 · + Chowdhury named CTO + Head of Strategy

Executive officers

Yves LeMaitre — CEO (Nov 2024 → present)

  • Joined: November 2024 (replacing Mike Lebby’s CEO succession path; verify exact succession via Phase-2E historical research)
  • Prior: Coherent Corp (formerly II-VI / Finisar / Oclaro lineage); EMCORE; Chief Strategy Officer at Lumentum; long career in optical components
  • 2025 total comp: ~$8.6M ($500K base, 60% bonus target, 2.44M time-based RSUs vesting over 2 years) — per Apr 14 2026 DEF 14A
  • Public posture: Active on LinkedIn for material communications. On Apr 22-23 2026, within hours of Marvell announcing the Polariton acquisition, LeMaitre publicly congratulated the Polariton/Marvell teams and stated “we are looking forward to continuing our partnership and bringing plasmonics even faster to the market.” That LinkedIn post remained the on-record LWLG statement on the deal through Apr 26 (no 8-K or PR filed in the 96-hour window).
  • Strategic framing (Mar 2025, on expanded Polariton partnership): “transitioning from being a material supplier to collaborating on market development through end-user engagement.”
  • Strategic framing (Q4 2025 call, Mar 5 2026): Polariton “continues their steady path to bringing plasmonics to commercialization… potential to accelerate the path to 800 gigabits per second modulation.”

[Confidence: High for compensation, dates, quotes; Medium for full Coherent/Oclaro lineage detail pending verification.]

Snizhana Quan — Principal Financial Officer / CFO

  • Role: PFO / CFO (signed the Apr 21 2026 8-K and 424B5 prospectus supplement)
  • Recent insider activity:
    • Apr 10 2026: exercised options at $4.87 + sold 20,000 shares at avg $10.36 ($207K) into the squeeze rally
    • Mar 30 2026: sold 25,000 shares at $7.27 (after exercising options at $4.87)
    • Apr 10 2026: Form 144 filed
  • Read: options-exercise-and-sell pattern — supplementing comp via low-strike exercises, not flight signal.

Robert Blum — SVP Sales & Marketing

  • Background: ex-Intel Silicon Photonics (Intel SiPh 2016–COVID era). Long photonics tenure — co-author of one of the first electro-optic polymer papers (1996) [Confidence: Medium — to verify which 1996 paper exactly]. 30-year photonics veteran.
  • Apr 22 2026 PIC International keynote (Brussels): “From Materials to Silicon Photonics PDKs: Scaling Foundry Platforms to 400G and Beyond” — disclosed materially sharper device numbers vs. prior public spec:
    • V_π·L tightened to 0.5–0.7 V·mm (from prior <1 V·mm)
    • EO coefficient ~200 pm/V (~10× LiNbO₃)
    • T_g 185°C (>100°C above operating)
    • Measured 85 GHz at 240 Gb/s; simulated 76/138/160 GHz across 1mm/short/shortest devices in K-POD flow
    • First disclosure of 85/85 humidity 2,000h reliability with V_π stable across 25 µm / 500 µm / 1 mm device lengths
    • “All material-level Telcordia passed; device-level qualification now underway at customer sites”
    • Confirmed multiple K-POD flows running across Tower, GlobalFoundries/AMF and SilTerra with PDK integrations into Luceda and GDSFactory
    • Present-tense: “We’re ready and working with customers now on 400G designs”

Dr. Lance Thompson — VP Engineering

  • Background: ex-Coherent Corp / Lumentum lineage. Reliability and device-physics specialist.
  • Apr 13-15 2026 IEEE SiPhotonics 2026 (Ottawa): “silicon photonic / EO polymer hybrid modulator performance operating at datacom and telecom wavelengths” — disclosed reference devices with LWLG encapsulation passing 2,000h damp-heat stress testing. Reinforces the 85/85 length-swept claim that Blum expanded on at PIC Intl Brussels a week later.
  • Prior disclosed work: 4th-generation ALD encapsulation material with OTR 1.4 × 10⁻⁶ g/m²/day (vs. ~7 × 10⁻⁶ “gold-box” standard) — being rolled into the next BEOL PDK release.

Dr. Aref Chowdhury — CTO & Head of Strategy (Jan 12 2026 → present)

  • Background: Former Nokia Vice President (led $10B revenue business group). Fellow of Optica (formerly OSA). Former Bell Labs.
  • Joining context: Appointed under the Yves LeMaitre CEO regime, post the Tower PH18 / GF announcements — strategic-positioning hire signaling the company is moving beyond pure-material supply into platform/strategy execution.

[Confidence: High for the appointment date and Optica fellowship; Medium for the specific Bell Labs and “$10B Nokia BU” details pending agent verification.]

Dr. Frederick J. Goetz Sr. — Founder / Chief Scientific Officer (or emeritus role — verify)

  • Role: Original chromophore inventor. The “thermal-first” synthesis approach (build heat stability first, then add EO activity) is attributed to Goetz personally.
  • Result of his approach: Polymers that survive >250°C — the temperature ceiling required for CMOS back-end-of-line (BEOL) integration. Major structural moat vs. competitors that prioritized EO coefficient at the expense of T_g.

[Confidence: Medium — current role title and active status need confirmation via 10-K.]

Note on Goetz family: Sr. is the founding scientist (Perkinamine inventor); Jr. is retired former CEO/CSO (per LinkedIn agent — he is NOT current board chair as some prior baseline notes suggested); Mary Goetz was a co-founder/programmer.

Technical Advisory Board

  • Dr. Sundar Ramamurthy — appointed to LWLG Technical Advisory Board (per TipRanks/X surface, late 2025/early 2026). Background: ex-Applied Materials (deep semiconductor process / equipment expertise). Strengthens the materials-meets-CMOS-process bridge that LWLG is building with Tower / GF / SilTerra.

[Confidence: Medium — appointment surfaced via syndicated X post; primary LWLG PR confirmation pending.]

Board of directors (per Apr 14 2026 DEF 14A — partial list extracted from insider Form 4 filings)

  • Tom Zelibor — retired President; recent Form 4 activity Mar 20-24 2026 (135K shares sold @ $7.50 + Form 144 for 115K more)
  • Siraj Nour El-Ahmadi — director; Apr 7 2026 sold 54,536 sh @ avg $7.76 (tax-driven from Mar 31 RSU vest)
  • Thomas M. Connelly Jr. — director; Apr 6 2026 sold 9,000 sh @ avg $8.52 (tax-driven)
  • Craig Ciesla — director; Apr 1 2026 sold 11,000 sh @ avg $6.82 (tax-driven RSU vest)
  • Laila Partridge — director; Apr 1 2026 sold 11,000 sh @ avg $6.84 (tax-driven RSU vest)

Annual meeting May 21 2026: shareholders vote on 2 staggered-board director seats + ratification of Stephano Slack LLC as auditor.

[Confidence: High for the named directors and their recent Form 4s; Medium for full board roster pending DEF 14A pull. Phase-2A research agent will produce a definitive list.]

Notable departures / transitions

  • Mike Lebby: CEO May 1, 2017 – Dec 10, 2024 (~7.5 years; corrects prior “2014-2018” baseline). Departure was a planned retirement; LeMaitre succeeded effective Dec 11, 2024. Lebby’s pre-LWLG CV includes OIDA President 2005-2010, Intel optical interconnect co-founder 2000, AT&T Bell Labs 1985-89. The “GigOptix CEO” claim circulated in some baselines is unverified — Avi Katz was actual GigOptix CEO. Post-LWLG: GenusTechnik Inc., Optica Council Chair 2024-2026, Visiting Professor Glyndwr University.
  • Tom Zelibor: Retired President effective Dec 31, 2025 (per Dec 8, 2025 8-K); LeMaitre assumed combined CEO+President role Jan 1, 2026. Recent Form 4 dispositions Mar 2026 (135K @ $7.50). Career arc: Director → Chairman (Oct 2011) → CEO (~2012-2017) → Chairman/President roles 2017-2025.
  • Frederick J. Goetz Jr.: Retired (NOT current board chair as some baselines suggested). Co-named on several patents.
  • James S. Marcelli: Retired as CFO Dec 31, 2025; succeeded by Snizhana Quan.

Sources

  • Apr 14 2026 DEF 14A (LWLG Annual Meeting notice and proxy)
  • Apr 21 2026 8-K + 424B5 Roth ATM amendment (signed Snizhana Quan, PFO)
  • Apr 22 2026 PIC International keynote (Robert Blum)
  • Apr 13-15 2026 IEEE SiPhotonics 2026 program (Lance Thompson)
  • LeMaitre LinkedIn post (Apr 22-23 2026, lnkd.in/gTQ9_MxW)
  • Mar 5 2026 Q4 2025 earnings call transcript
  • Form 4 filings on SEC EDGAR (CIK 0001325964) for Quan, El-Ahmadi, Connelly, Ciesla, Partridge, Zelibor — Mar-Apr 2026
  • Original company press release for Aref Chowdhury appointment (Jan 12 2026)

Updates pending from background research agents — see 01_company/timeline.md for full historical roster.