Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| FASTENAL COFAST · Entity 3012 | Director | January 02, 2026 | January 06, 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.
FASTENAL CO
Report date January 02, 2026 · Filed January 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $41.00 · Expires 2035-12-31 | Direct | 14,084 |
Reported balance
After 2026-01-02 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-01-02 · Grant · Acquired 14,084 · Balance 14,084 F1: The option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with the reporting person's annual director compensation. |
Filing footnotes · ownership attribution and instrument terms
F1: The option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with the reporting person's annual director compensation.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
WINNEBAGO INDUSTRIES INC
Report date June 27, 2017 · Filed June 28, 2017
Section 16 reporting ended · disclosed 2017-06-28. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, $.50 par valueSEC Table I · non-derivative | Direct | 59,066 |
Reported balance
After 2017-06-27 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2017-06-27 · Tax withholding · Disposed 850 · Balance 59,066 F1: Upon the annual incremental vesting of a restricted stock award granted 10/15/14 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. F2: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date. |
| Common Stock, $.50 par valueSEC Table I · non-derivative | Direct | 56,608 |
Reported balance
After 2017-06-27 transaction · row 2
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 2 · 2017-06-27 · Tax withholding · Disposed 2,548 · Balance 56,608 F3: Upon the annual incremental vesting of a restricted stock award granted 10/13/15 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. F2: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date. |
| Common Stock, $.50 par valueSEC Table I · non-derivative | Direct | 55,334 |
Reported balance
After 2017-06-27 transaction · row 3
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 3 · 2017-06-27 · Tax withholding · Disposed 1,274 · Balance 55,334 F4: Upon the annual incremental vesting of a restricted stock award granted 12/13/2016 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. F2: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date. |
Filing footnotes · ownership attribution and instrument terms
F1: Upon the annual incremental vesting of a restricted stock award granted 10/15/14 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award.
F2: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date.
F3: Upon the annual incremental vesting of a restricted stock award granted 10/13/15 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award.
F4: Upon the annual incremental vesting of a restricted stock award granted 12/13/2016 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award.
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 |
|---|---|---|---|---|---|---|
| January 02, 2026 Filed Jan 6, 2026 16:51 UTC | FASTENAL CO FAST · Entity 3012 | GrantStock Option (Right to Buy) · Derivative | 14,084 | $8.52 Strike: $41.00 | $119,995.68 |
DisclosureSEC source: 0001344393-26-000002 · wk-form4_1767718284.xml · derivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,084 Underlying: Common Stock · 14,084 shares Expires 2035-12-31 F1 · price: The option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with the reporting person's annual director compensation. Read SEC document |
| November 19, 2025 Filed Nov 20, 2025 18:21 UTC | FASTENAL CO FAST · Entity 3012 | PurchaseCommon Stock | 1,000 | $39.60 | $39,600.00 |
DisclosureSEC source: 0001344393-25-000004 · wk-form4_1763662900.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,000 F1 · balance_after: On May 21, 2025, the Common Stock of Fastenal Company split 2-for-1 and the amounts reported have been adjusted to reflect the stock split. Read SEC document |
| January 02, 2025 Filed Jan 6, 2025 16:04 UTC | FASTENAL CO FAST · Entity 3012 | GrantStock Option (Right to Buy) · Derivative | 4,514 | $17.72 Strike: $72.00 | $79,988.08 |
DisclosureSEC source: 0000815556-25-000016 · wk-form4_1736179459.xml · derivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,514 Underlying: Common Stock · 4,514 shares Expires 2034-12-31 F1 · price: The option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with the reporting person's annual director compensation. Read SEC document |
| January 02, 2024 Filed Jan 4, 2024 17:07 UTC | FASTENAL CO FAST · Entity 3012 | GrantStock Option (Right to Buy) · Derivative | 5,040 | $15.87 Strike: $64.00 | $79,984.80 |
DisclosureSEC source: 0001415889-24-000515 · form4-01042024_050135.xml · derivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,040 Underlying: Common Stock · 5,040 shares Expires 2033-12-31 F1 · price: The option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with her annual director compensation. Read SEC document |
| January 03, 2023 Filed Jan 4, 2023 23:14 UTC | FASTENAL CO FAST · Entity 3012 | GrantStock Option (Right to Buy) · Derivative | 8,605 | $11.62 Strike: $48.00 | $99,990.10 |
DisclosureSEC source: 0001415889-23-000435 · form4-01042023_110156.xml · derivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,605 Underlying: Common Stock · 8,605 shares Expires 2032-12-31 F1 · price: This option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with her annual director compensation. Read SEC document |
| October 17, 2022 Filed Oct 18, 2022 16:35 UTC | FASTENAL CO FAST · Entity 3012 | PurchaseCommon Stock | 500 | $44.89 | $22,445.00 |
DisclosureSEC source: 0001415889-22-010625 · form4-10182022_091000.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,000 F1 · balance_after: Shares held jointly by reporting person and her spouse. Read SEC document |
| September 15, 2022 Filed Sep 16, 2022 11:31 UTC | FASTENAL CO FAST · Entity 3012 | PurchaseCommon Stock | 500 | $47.58 | $23,790.00 |
DisclosureSEC source: 0001415889-22-009695 · form4-09162022_040938.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,500 F1 · balance_after: Shares held jointly by reporting person and her spouse. Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 14:26 UTC | FASTENAL CO FAST · Entity 3012 | GrantStock Option (Right to Buy) · Derivative | 3,654 | $13.68 Strike: $62.00 | $49,986.72 |
DisclosureSEC source: 0001179110-22-000201 · edgar.xml · derivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,654 Underlying: Common Stock · 3,654 shares Expires 2031-12-31 F1 · price: This option was issued to the reporting person pursuant to the Fastenal Company Non-employee Director Stock Option Plan and in connection with her annual director compensation. Read SEC document |
| October 15, 2021 Filed Oct 18, 2021 22:13 UTC | FASTENAL CO FAST · Entity 3012 | PurchaseCommon Stock | 1,000 | $55.76 | $55,760.00 |
DisclosureSEC source: 0001179110-21-009498 · edgar.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,000 F1 · balance_after: Shares held jointly by reporting person and her spouse. Read SEC document |
| June 27, 2017 Filed Jun 28, 2017 14:06 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 1,274 | $34.20 | $43,570.80 |
DisclosureSEC source: 0000897101-17-000793 · wgo171861nielsen_4.xml · nonDerivative · entry 3 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,334 F4 · shares: Upon the annual incremental vesting of a restricted stock award granted 12/13/2016 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. F2 · balance_after: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date. Read SEC document |
| June 27, 2017 Filed Jun 28, 2017 14:06 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 2,548 | $34.20 | $87,141.60 |
DisclosureSEC source: 0000897101-17-000793 · wgo171861nielsen_4.xml · nonDerivative · entry 2 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,608 F3 · shares: Upon the annual incremental vesting of a restricted stock award granted 10/13/15 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. F2 · balance_after: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date. Read SEC document |
| June 27, 2017 Filed Jun 28, 2017 14:06 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 850 | $34.20 | $29,070.00 |
DisclosureSEC source: 0000897101-17-000793 · wgo171861nielsen_4.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,066 F1 · shares: Upon the annual incremental vesting of a restricted stock award granted 10/15/14 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. F2 · balance_after: Represents total amount of Winnebago Stock Units held by reporting person in Winnebago Industries, Inc. as of reporting date. Read SEC document |
| December 13, 2016 Filed Dec 15, 2016 16:30 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | GrantCommon Stock, $.50 par value | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0000897101-16-003380 · wgo164251nielsen_4.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,916 F1 · shares: Granted under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Plan. Restricted shares vest in annual increments of one-third beginning December 13, 2017. Read SEC document |
| October 16, 2016 Filed Oct 18, 2016 20:46 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 680 | $28.19 | $19,169.20 |
DisclosureSEC source: 0000897101-16-003138 · wgo163590nielsen_4.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,416 F1 · shares: Upon the annual incremental vesting of a restricted stock award granted 10/16/2013 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. Read SEC document |
| October 15, 2016 Filed Oct 18, 2016 17:56 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 850 | $28.19 | $23,961.50 |
DisclosureSEC source: 0000897101-16-003125 · wgo163580nielsen_4.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,096 F1 · shares: Upon the annual incremental vesting of a restricted stock award granted 10/15/2014 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. Read SEC document |
| October 13, 2016 Filed Oct 17, 2016 13:43 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 2,548 | $27.84 | $70,936.32 |
DisclosureSEC source: 0000897101-16-003104 · wgo163545nielsen_4.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,946 F1 · shares: Upon the annual incremental vesting of a restricted stock award granted 10/13/2015 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan, which is a Section 16(b) plan, the reporting person exercised their option to have a portion of such vested shares, equal in value to the tax amount calculated based upon the value of such shares on the vesting date, to be withheld by the Company in order to meet reporting person's tax obligation incurred upon the vesting of such restricted stock award. Read SEC document |
| October 11, 2016 Filed Oct 13, 2016 22:03 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | GrantStock Options (rights to buy) · Derivative | 5,200 | $27.89 Strike: $27.89 | $145,028.00 |
DisclosureSEC source: 0000897101-16-003069 · wgo163505nielsen_4.xml · derivative · entry 6 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,200 Underlying: Common Stock · 5,200 shares Expires 2026-10-11 F4 · shares: Granted under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards and Incentive Compensation Plan, which is a Section 16(b) Plan with options vesting in annual increments of one-third commencing 10/11/2017 and expiring ten years from date of grant. F4 · derivative.exercise_date: Granted under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards and Incentive Compensation Plan, which is a Section 16(b) Plan with options vesting in annual increments of one-third commencing 10/11/2017 and expiring ten years from date of grant. Read SEC document |
| October 11, 2016 Filed Oct 13, 2016 22:03 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | GrantCommon Stock, $.50 par value | 5,200 | $0.00 | $0.00 |
DisclosureSEC source: 0000897101-16-003069 · wgo163505nielsen_4.xml · nonDerivative · entry 5 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,494 F3 · shares: Granted 10/11/16 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan. Restricted shares vest in annual increments of one-third beginning 10/11/2017. F3 · price: Granted 10/11/16 under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan. Restricted shares vest in annual increments of one-third beginning 10/11/2017. Read SEC document |
| October 11, 2016 Filed Oct 13, 2016 22:03 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 1,338 | $27.89 | $37,316.82 |
DisclosureSEC source: 0000897101-16-003069 · wgo163505nielsen_4.xml · nonDerivative · entry 4 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,294 Read SEC document |
| October 11, 2016 Filed Oct 13, 2016 22:03 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | GrantCommon Stock, $.50 par value | 2,626 | $27.89 | $73,239.14 |
DisclosureSEC source: 0000897101-16-003069 · wgo163505nielsen_4.xml · nonDerivative · entry 3 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,632 F2 · shares: Granted under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards and Incentive Compensation Plan which provides for stock grants to Executive Officers under the Officers' Long-Term Incentive Plan for Fiscal Three-Year Period 2014, 2015, and 2016. Read SEC document |
| October 11, 2016 Filed Oct 13, 2016 22:03 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | Tax withholdingCommon Stock, $.50 par value | 1,223 | $27.89 | $34,109.47 |
DisclosureSEC source: 0000897101-16-003069 · wgo163505nielsen_4.xml · nonDerivative · entry 2 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,006 Read SEC document |
| October 11, 2016 Filed Oct 13, 2016 22:03 UTC | WINNEBAGO INDUSTRIES INC WGO · Entity 5088 | GrantCommon Stock, $.50 par value | 2,399 | $27.89 | $66,908.11 |
DisclosureSEC source: 0000897101-16-003069 · wgo163505nielsen_4.xml · nonDerivative · entry 1 Nielsen Sarah N · CIK 0001344393 · VP and Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 56,229 F1 · shares: Granted under the Winnebago Industries, Inc. 2014 Omnibus Equity, Performance Awards, and Incentive Compensation Plan which provides for stock grants to Executive Officers under the Officers' Incentive Compensation Plan for Fiscal Year 2016. 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.