Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Penumbra IncPEN · Entity 3430 | President | September 15, 2026 | September 17, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Penumbra Inc
Report date September 15, 2026 · Filed September 17, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 32,650 |
Reported balance
After 2026-09-15 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-09-15 · Tax withholding · Disposed 1,230 · Balance 32,650 F1: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person. F2: A portion of these shares is subject to vesting. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person.
F2: A portion of these shares is subject to vesting.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 15, 2026 Filed Sep 17, 2026 23:31 UTC | Penumbra Inc PEN · Entity 3430 | Tax withholdingCommon Stock | 1,230 | $318.43 | $391,668.90 |
DisclosureSEC source: 0002086163-26-000010 · wk-form4_1789687914.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,650 F1 · kind: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| August 17, 2026 Filed Aug 19, 2026 23:23 UTC | Penumbra Inc PEN · Entity 3430 | GrantCommon Stock | 3,060 | $0.00 | $0.00 |
DisclosureSEC source: 0002086163-26-000008 · wk-form4_1787181795.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,880 F1 · shares: On August 17, 2026, the Reporting Person was granted 3,060 restricted stock units ("RSUs") under the Issuer's Amended and Restated 2014 Equity Incentive Plan, of which 1/4 of the RSUs (each, an "Equity Grant Tranche") will vest equally on an annual basis, beginning on August 15, 2027, subject to continued service by the Reporting Person on the applicable vesting date. Notwithstanding the foregoing, if the Closing (as defined in that certain Agreement and Plan of Merger, dated as of January 14, 2026, among the Issuer, Boston Scientific Corporation and Pinehurst Merger Sub, Inc.) occurs, the RSUs will vest as follows: the first two Equity Grant Tranches (to the extent not already vested) shall vest on the Closing, and the last two Equity Grant Tranches (to the extent not already vested) shall vest on the first and second anniversaries of the Closing, respectively, subject to continued service by the Reporting Person on the applicable vesting date. F2 · balance_after: A portion of these shares is subject to vesting. F3 · balance_after: Includes 65 shares purchased by the Reporting Person under the Issuer's Employee Stock Purchase Plan on May 19, 2026. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 23:33 UTC | Penumbra Inc PEN · Entity 3430 | Tax withholdingCommon Stock | 117 | $336.18 | $39,333.06 |
DisclosureSEC source: 0002086163-26-000006 · wk-form4_1773790417.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,755 F1 · kind: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 01:02 UTC | Penumbra Inc PEN · Entity 3430 | GrantCommon Stock | 2,630 | $0.00 | $0.00 |
DisclosureSEC source: 0002086163-26-000004 · wk-form4_1771462942.xml · nonDerivative · entry 3 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,872 F4 · shares: On February 17, 2026, the Reporting Person was granted 2,630 RSUs under the Issuer's Amended and Restated 2014 Equity Incentive Plan, of which 1/4 of the RSUs will vest equally on an annual basis, beginning on February 15, 2027, subject to continued service by the Reporting Person on the applicable vesting date. Notwithstanding the foregoing, if the Closing (as defined in that certain Agreement and Plan of Merger, dated as of January 14, 2026, among the Issuer, Boston Scientific Corporation, a Delaware corporation, and Pinehurst Merger Sub, Inc., a Delaware corporation) occurs, any of the RSUs that remain unvested will fully vest on the Closing, subject to continued service by the Reporting Person through such date. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| February 15, 2026 Filed Feb 19, 2026 01:02 UTC | Penumbra Inc PEN · Entity 3430 | Tax withholdingCommon Stock | 705 | $339.30 | $239,206.50 |
DisclosureSEC source: 0002086163-26-000004 · wk-form4_1771462942.xml · nonDerivative · entry 2 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,242 F3 · kind: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs granted to the Reporting Person. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| February 13, 2026 Filed Feb 19, 2026 01:02 UTC | Penumbra Inc PEN · Entity 3430 | GrantCommon Stock | 2,630 | $0.00 | $0.00 |
DisclosureSEC source: 0002086163-26-000004 · wk-form4_1771462942.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,947 F1 · shares: On February 13, 2026, the Reporting Person was granted 2,630 restricted stock units (RSUs) under the Issuer's Amended and Restated 2014 Equity Incentive Plan, of which 1/4 of the RSUs will vest equally on February 15, 2026, February 15, 2027, February 15, 2028 and February 15, 2029, subject to continued service by the Reporting Person on the applicable vesting date. Notwithstanding the foregoing, if the Closing (as defined in that certain Agreement and Plan of Merger, dated as of January 14, 2026, among the Issuer, Boston Scientific Corporation, a Delaware corporation, and Pinehurst Merger Sub, Inc., a Delaware corporation) occurs, any of the RSUs that remain unvested will fully vest on the Closing, subject to continued service by the Reporting Person through such date. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| January 15, 2026 Filed Jan 17, 2026 00:50 UTC | Penumbra Inc PEN · Entity 3430 | Tax withholdingCommon Stock | 286 | $350.49 | $100,240.14 |
DisclosureSEC source: 0002086163-26-000002 · wk-form4_1768611003.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,317 F1 · kind: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person. Read SEC document |
| November 15, 2025 Filed Nov 19, 2025 01:03 UTC | Penumbra Inc PEN · Entity 3430 | Tax withholdingCommon Stock | 358 | $280.07 | $100,265.06 |
DisclosureSEC source: 0002086163-25-000008 · wk-form4_1763514200.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,603 F1 · kind: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| October 15, 2025 Filed Oct 17, 2025 23:32 UTC | Penumbra Inc PEN · Entity 3430 | Tax withholdingCommon Stock | 1,294 | $252.61 | $326,877.34 |
DisclosureSEC source: 0002086163-25-000006 · wk-form4_1760743969.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,961 F1 · kind: Shares were withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
| September 15, 2025 Filed Sep 16, 2025 23:26 UTC | Penumbra Inc PEN · Entity 3430 | GrantCommon Stock | 9,170 | $0.00 | $0.00 |
DisclosureSEC source: 0002086163-25-000004 · wk-form4_1758065202.xml · nonDerivative · entry 1 Narayan Shruthi · CIK 0002086163 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,255 F1 · shares: On September 15, 2025, the Reporting Person was granted 9,170 restricted stock units (RSUs) under the Issuer's Amended and Restated 2014 Equity Incentive Plan, of which 1/4 of the RSUs will vest equally on an annual basis, beginning on September 15, 2026, subject to continued service by the Reporting Person on the applicable vesting date. F2 · balance_after: A portion of these shares is subject to vesting. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.