Filing Details

Accession Number:
0001651323-25-000009
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-05-30 20:02:33
Reporting Period:
2025-05-28
Filing Date:
2025-05-30
Accepted Time:
2025-05-30 20:02:33
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1321732 Penumbra Inc PEN Surgical & Medical Instruments & Apparatus (3841) 000000000
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1651323 Adam Elsesser One Penumbra Place
Alameda CA 94502
Ceo And President Yes Yes No No
Transaction Summary
Sold: 16,300 shares Avg. Price: $267.91 Total Value: $4,366,919.79
Number of Shares After Transactions: 98,289 shares
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2025-05-28 27,976 $30.00 114,589 No 4 M Direct
Common Stock Disposition 2025-05-28 1,100 $263.42 113,489 No 4 S Direct
Common Stock Disposition 2025-05-28 1,150 $264.52 112,339 No 4 S Direct
Common Stock Disposition 2025-05-28 4,231 $265.39 108,108 No 4 S Direct
Common Stock Disposition 2025-05-28 1,126 $266.25 106,982 No 4 S Direct
Common Stock Disposition 2025-05-28 400 $267.38 106,582 No 4 S Direct
Common Stock Disposition 2025-05-28 3,006 $268.65 103,576 No 4 S Direct
Common Stock Disposition 2025-05-28 300 $269.88 103,276 No 4 S Direct
Common Stock Disposition 2025-05-28 1,611 $270.32 101,665 No 4 S Direct
Common Stock Disposition 2025-05-28 548 $271.74 101,117 No 4 S Direct
Common Stock Disposition 2025-05-28 2,599 $272.34 98,518 No 4 S Direct
Common Stock Disposition 2025-05-28 229 $273.40 98,289 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (right to buy) Disposition 2025-05-28 27,976 $0.00 27,976 $30.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
195,836 2025-09-16 No 4 M Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 577,582 Indirect By Trust
Footnotes
  1. The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. The Reporting Person entered into the Rule 10b5-1 trading plan in connection with the expiration of certain stock options held by the Reporting Person and related sales of shares to satisfy the exercise price and tax withholding obligations upon the exercise of such stock options.
  2. This transaction was executed in multiple trades at prices ranging from $262.98 to $263.85. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  3. This transaction was executed in multiple trades at prices ranging from $264.17 to $264.91. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  4. This transaction was executed in multiple trades at prices ranging from $265.03 to $265.94. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  5. This transaction was executed in multiple trades at prices ranging from $266.07 to $266.76. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  6. This transaction was executed in multiple trades at prices ranging from $267.27 to $267.49. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  7. This transaction was executed in multiple trades at prices ranging from $268.00 to $268.80. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  8. This transaction was executed in multiple trades at prices ranging from $270.05 to $270.76. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  9. This transaction was executed in multiple trades at prices ranging from $271.69 to $271.80. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  10. This transaction was executed in multiple trades at prices ranging from $272.16 to $272.73. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  11. This transaction was executed in multiple trades at prices ranging from $273.01 to $273.44. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected.
  12. Shares are held by the Siegel/Elsesser Revocable Trust.
  13. All shares are vested and exercisable.