Follow the people · Insider
Lisa Gimbel
Lisa Gimbel files insider transactions with the SEC as a chief accounting officer of PubMatic (PUBM). We hold 5 disclosed purchases and sales filed since 20 June 2023, 3 of them in the last 90 days.
- Files forPUBM
- Disclosed buys and sells5 in all, 3 in the last 90 days
- Last disclosure2 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 15 June 2023 — 1 September 2026Chief Accounting Officer · PubMatic (PUBM)86 Form 4 lines · source: SEC Form 4
Everything they disclosed
86 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 500 shares of PubMaticSEC Form 42 September 2026Class A Common Stock · traded 1 September 2026 · filed 2 September 2026
- exercised options over 1,395 shares of PubMaticSEC Form 418 August 2026Class A Common Stock · traded 15 August 2026 · filed 18 August 2026
- exercised options over 772 shares of PubMaticSEC Form 418 August 2026Class A Common Stock · traded 15 August 2026 · filed 18 August 2026
- exercised options over 801 shares of PubMaticSEC Form 418 August 2026Class A Common Stock · traded 15 August 2026 · filed 18 August 2026
- exercised options over 794 shares of PubMaticSEC Form 418 August 2026Class A Common Stock · traded 15 August 2026 · filed 18 August 2026
- ▼ sold on the open market 1,396 shares of PubMaticSEC Form 418 August 2026Class A Common Stock · traded 18 May 2026 · filed 18 August 2026
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 418 August 2026Restricted Stock Units · traded 15 August 2026 · filed 18 August 2026
- exercised options over 772 shares of PubMatic (a derivative holding)SEC Form 418 August 2026Restricted Stock Units · traded 15 August 2026 · filed 18 August 2026
- exercised options over 801 shares of PubMatic (a derivative holding)SEC Form 418 August 2026Restricted Stock Units · traded 15 August 2026 · filed 18 August 2026
- exercised options over 794 shares of PubMatic (a derivative holding)SEC Form 418 August 2026Restricted Stock Units · traded 15 August 2026 · filed 18 August 2026
- ▼ sold on the open market 500 shares of PubMaticSEC Form 414 August 2026Class A Common Stock · traded 12 August 2026 · filed 14 August 2026
- exercised options over 1,395 shares of PubMaticSEC Form 419 May 2026Class A Common Stock · traded 15 May 2026 · filed 19 May 2026
- exercised options over 773 shares of PubMaticSEC Form 419 May 2026Class A Common Stock · traded 15 May 2026 · filed 19 May 2026
- exercised options over 802 shares of PubMaticSEC Form 419 May 2026Class A Common Stock · traded 15 May 2026 · filed 19 May 2026
- exercised options over 795 shares of PubMaticSEC Form 419 May 2026Class A Common Stock · traded 15 May 2026 · filed 19 May 2026
- ▼ sold on the open market 2,863 shares of PubMaticSEC Form 419 May 2026Class A Common Stock · traded 18 May 2026 · filed 19 May 2026
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 419 May 2026Restricted Stock Units · traded 15 May 2026 · filed 19 May 2026
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 419 May 2026Restricted Stock Units · traded 15 May 2026 · filed 19 May 2026
- exercised options over 802 shares of PubMatic (a derivative holding)SEC Form 419 May 2026Restricted Stock Units · traded 15 May 2026 · filed 19 May 2026
- exercised options over 795 shares of PubMatic (a derivative holding)SEC Form 419 May 2026Restricted Stock Units · traded 15 May 2026 · filed 19 May 2026
- exercised options over 1,395 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 15 February 2026 · filed 18 February 2026
- exercised options over 773 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 15 February 2026 · filed 18 February 2026
- exercised options over 801 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 15 February 2026 · filed 18 February 2026
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 15 February 2026 · filed 18 February 2026
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 15 February 2026 · filed 18 February 2026
- exercised options over 801 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 15 February 2026 · filed 18 February 2026
- was granted 12,714 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 17 February 2026 · filed 18 February 2026
- ▼ sold on the open market 1,277 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 17 February 2026 · filed 18 February 2026
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 15 February 2026 · filed 18 February 2026
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 15 February 2026 · filed 18 February 2026
- exercised options over 801 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 15 February 2026 · filed 18 February 2026
- was granted 12,714 shares of PubMatic (a derivative holding)SEC Form 418 February 2026Restricted Stock Units · traded 17 February 2026 · filed 18 February 2026
- exercised options over 1,395 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 15 February 2026 · filed 18 February 2026
- exercised options over 773 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 15 February 2026 · filed 18 February 2026
- exercised options over 801 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 15 February 2026 · filed 18 February 2026
- ▼ sold on the open market 1,277 shares of PubMaticSEC Form 418 February 2026Class A Common Stock · traded 17 February 2026 · filed 18 February 2026
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 419 November 2025Restricted Stock Units · traded 15 November 2025 · filed 19 November 2025
- exercised options over 772 shares of PubMatic (a derivative holding)SEC Form 419 November 2025Restricted Stock Units · traded 15 November 2025 · filed 19 November 2025
- exercised options over 801 shares of PubMatic (a derivative holding)SEC Form 419 November 2025Restricted Stock Units · traded 15 November 2025 · filed 19 November 2025
- exercised options over 1,395 shares of PubMaticSEC Form 419 November 2025Class A Common Stock · traded 15 November 2025 · filed 19 November 2025
- exercised options over 772 shares of PubMaticSEC Form 419 November 2025Class A Common Stock · traded 15 November 2025 · filed 19 November 2025
- exercised options over 801 shares of PubMaticSEC Form 419 November 2025Class A Common Stock · traded 15 November 2025 · filed 19 November 2025
- ▼ sold on the open market 1,073 shares of PubMaticSEC Form 419 November 2025Class A Common Stock · traded 17 November 2025 · filed 19 November 2025
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 419 August 2025Restricted Stock Units · traded 15 August 2025 · filed 19 August 2025
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 419 August 2025Restricted Stock Units · traded 15 August 2025 · filed 19 August 2025
- exercised options over 802 shares of PubMatic (a derivative holding)SEC Form 419 August 2025Restricted Stock Units · traded 15 August 2025 · filed 19 August 2025
- exercised options over 1,395 shares of PubMaticSEC Form 419 August 2025Class A Common Stock · traded 15 August 2025 · filed 19 August 2025
- exercised options over 773 shares of PubMaticSEC Form 419 August 2025Class A Common Stock · traded 15 August 2025 · filed 19 August 2025
- exercised options over 802 shares of PubMaticSEC Form 419 August 2025Class A Common Stock · traded 15 August 2025 · filed 19 August 2025
- ▼ sold on the open market 1,062 shares of PubMaticSEC Form 419 August 2025Class A Common Stock · traded 18 August 2025 · filed 19 August 2025
- ▼ sold on the open market 1,068 shares of PubMaticSEC Form 44 June 2025Class A Common Stock · traded 3 June 2025 · filed 4 June 2025
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 420 May 2025Restricted Stock Units · traded 15 May 2025 · filed 20 May 2025
- exercised options over 772 shares of PubMatic (a derivative holding)SEC Form 420 May 2025Restricted Stock Units · traded 15 May 2025 · filed 20 May 2025
- exercised options over 801 shares of PubMatic (a derivative holding)SEC Form 420 May 2025Restricted Stock Units · traded 15 May 2025 · filed 20 May 2025
- exercised options over 1,395 shares of PubMaticSEC Form 420 May 2025Class A Common Stock · traded 15 May 2025 · filed 20 May 2025
- exercised options over 772 shares of PubMaticSEC Form 420 May 2025Class A Common Stock · traded 15 May 2025 · filed 20 May 2025
- exercised options over 801 shares of PubMaticSEC Form 420 May 2025Class A Common Stock · traded 15 May 2025 · filed 20 May 2025
- ▼ sold on the open market 1,070 shares of PubMaticSEC Form 420 May 2025Class A Common Stock · traded 16 May 2025 · filed 20 May 2025
- was granted 12,821 shares of PubMatic (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 18 February 2025 · filed 4 March 2025
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 419 February 2025Restricted Stock Units · traded 15 February 2025 · filed 19 February 2025
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 419 February 2025Restricted Stock Units · traded 15 February 2025 · filed 19 February 2025
- exercised options over 1,395 shares of PubMaticSEC Form 419 February 2025Class A Common Stock · traded 15 February 2025 · filed 19 February 2025
- exercised options over 773 shares of PubMaticSEC Form 419 February 2025Class A Common Stock · traded 15 February 2025 · filed 19 February 2025
- ▼ sold on the open market 911 shares of PubMaticSEC Form 419 February 2025Class A Common Stock · traded 18 February 2025 · filed 19 February 2025
- ▼ sold on the open market 300 shares of PubMaticSEC Form 45 February 2025Class A Common Stock · traded 3 February 2025 · filed 5 February 2025
- ▼ sold on the open market 790 shares of PubMaticSEC Form 46 January 2025Class A Common Stock · traded 18 November 2024 · filed 6 January 2025
- ▼ sold on the open market 300 shares of PubMaticSEC Form 43 January 2025Class A Common Stock · traded 2 January 2025 · filed 3 January 2025
- ▼ sold on the open market 300 shares of PubMaticSEC Form 44 December 2024Class A Common Stock · traded 2 December 2024 · filed 4 December 2024
- ▼ sold on the open market 637 shares of PubMaticSEC Form 44 December 2024Class A Common Stock · traded 3 December 2024 · filed 4 December 2024
- exercised options over 1,395 shares of PubMatic (a derivative holding)SEC Form 419 November 2024Restricted Stock Units · traded 15 November 2024 · filed 19 November 2024
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 419 November 2024Restricted Stock Units · traded 15 November 2024 · filed 19 November 2024
- exercised options over 1,395 shares of PubMaticSEC Form 419 November 2024Class A Common Stock · traded 15 November 2024 · filed 19 November 2024
- exercised options over 773 shares of PubMaticSEC Form 419 November 2024Class A Common Stock · traded 15 November 2024 · filed 19 November 2024
- ▼ sold on the open market 1,378 shares of PubMaticSEC Form 419 November 2024Class A Common Stock · traded 18 November 2024 · filed 19 November 2024
- exercised options over 5,581 shares of PubMatic (a derivative holding)SEC Form 427 August 2024Restricted Stock Units · traded 15 August 2024 · filed 27 August 2024
- exercised options over 772 shares of PubMatic (a derivative holding)SEC Form 427 August 2024Restricted Stock Units · traded 15 August 2024 · filed 27 August 2024
- exercised options over 5,581 shares of PubMaticSEC Form 427 August 2024Class A Common Stock · traded 15 August 2024 · filed 27 August 2024
- exercised options over 772 shares of PubMaticSEC Form 427 August 2024Common Stock · traded 15 August 2024 · filed 27 August 2024
- ▼ sold on the open market 2,397 shares of PubMaticSEC Form 427 August 2024Class A Common Stock · traded 16 August 2024 · filed 27 August 2024
- ▼ sold on the open market 900 shares of PubMaticSEC Form 427 August 2024Class A Common Stock · traded 27 August 2024 · filed 27 August 2024
- exercised options over 773 shares of PubMatic (a derivative holding)SEC Form 430 May 2024Restricted Stock Units · traded 15 May 2024 · filed 30 May 2024
- exercised options over 773 shares of PubMaticSEC Form 430 May 2024Class A Common Stock · traded 15 May 2024 · filed 30 May 2024
- ▼ sold on the open market 282 shares of PubMaticSEC Form 430 May 2024Class A Common Stock · traded 16 May 2024 · filed 30 May 2024
- ▼ sold on the open market 491 shares of PubMaticSEC Form 430 May 2024Class A Common Stock · traded 21 May 2024 · filed 30 May 2024
- was granted 12,362 shares of PubMatic (a derivative holding)SEC Form 420 February 2024Restricted Stock Units · traded 15 February 2024 · filed 20 February 2024
- was granted 22,321 shares of PubMatic (a derivative holding)SEC Form 420 June 2023Restricted Stock Units · traded 15 June 2023 · filed 20 June 2023
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.