Insider Transactions Reported by 16 Insiders of WORKIVA INC

Symbol: WK on NYSE
Location: Ames, IA

Quick Takeaways

WK - WORKIVA INC has 16 insiders with reported activity on this page.
Net insider value flow over the last year: -$839,395.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $839,395.
Net share flow: -11,243.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Official SEC Source

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$839,395.

Buys

Shares: 0

Insiders: 0

Sells

$839,395

Shares: 11,243

Insiders: 3

Net

-$839,395

Shares: -11,243

Insiders: -3

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	0	$0	$0	$0
3-6	3,470	$0	$317,827	-$317,827
6-9	0	$0	$0	$0
9-12	7,773	$0	$521,568	-$521,568

WORKIVA INC executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Martin J. Vanderploeg	Director	$161,700,991			Mixed	01 Feb 2026
Jeff D. Trom	Executive VP & CTO	$83,526,829			Mixed	01 Sep 2022
Julie Iskow	President & CEO, Director	$27,461,403			Median	03 Apr 2026
David S. Mulcahy	Director	$21,994,129	-$180,667	-0.81%	Filing P/S	10 Dec 2025
Mithun Banarjee	Chief Customer Officer	$15,284,455			Mixed	01 Sep 2022
Barbara A. Larson	EVP, CFO & Treasurer	$10,800,023			Mixed	02 Feb 2026
Jill E. Klindt	EVP, CFO & Treasurer	$9,077,685	-$521,568	-5.4%	Mixed	23 May 2025
Brandon E. Ziegler	EVP, CLO, CAO & Corp Secretary	$8,614,968			Mixed	11 Feb 2026
Robert H. Herz	Director	$6,472,804	-$137,160	-2.1%	Mixed	10 Dec 2025
Michael D. Hawkins	EVP, Sales	$4,493,608			Filing P/S	13 Mar 2025
Michael M. Crow	Director	$4,111,163			Mixed	31 Dec 2025
Suku Radia V	Director	$3,432,634			Mixed	31 Dec 2025
Junko Swain	SVP, Chief Accounting Officer	$2,002,668			Mixed	11 Feb 2026
Brigid A. Bonner	Director	$1,758,558			Mixed	30 May 2024
Astha Malik	Director	$227,995			Mixed	29 May 2025
Richard Scott Herren	Director	$61,354			Mixed	02 Mar 2026

Top shareholders of WORKIVA INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	11%	6,259,001	$539,838,836	—	31 Dec 2025	13F
BlackRock, Inc.	13F 13D/G	Company	8.1% from 13D/G	4,444,264	$383,317,800	—	31 Dec 2025	13F 13D/G
EMINENCE CAPITAL, LP	13D/G 13F	Company	7.1%	3,723,546	$320,522,840	+$92,689,050	30 Sep 2025	13D/G 13F
Matthew M. Rizai	13D/G	—	4.8%	2,658,114	$220,543,719	$0	31 Dec 2025	13D/G
UBS Group AG	13F	Company	4%	2,204,792	$190,163,311	—	31 Dec 2025	13F
T. Rowe Price Investment Management, Inc.	13D/G 13F	Company	4.9%	2,536,599	$173,630,202	-$20,406,588	30 Jun 2025	13D/G 13F
Martin J. Vanderploeg	3/4/5	Director	— mixed-class rows	2,159,068 mixed-class rows	$161,700,991	—	01 Feb 2026	3/4/5
FMR LLC	13D/G 13F	Company	3.4%	1,778,049	$121,707,447	-$100,241,466	30 Jun 2025	13D/G 13F
NORDEA INVESTMENT MANAGEMENT AB	13F	Company	2.3%	1,290,923	$110,838,649	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	2.3%	1,265,693	$109,166,107	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	2.2%	1,239,519	$106,908,514	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.2%	1,192,149	$102,840,920	—	31 Dec 2025	13F
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	13F	Company	2.1%	1,170,160	$100,926,300	—	31 Dec 2025	13F
RIVERBRIDGE PARTNERS LLC	13F	Company	2.1%	1,153,427	$99,483,093	—	31 Dec 2025	13F
Conestoga Capital Advisors, LLC	13F	Company	2%	1,083,243	$93,429,709	—	31 Dec 2025	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.9%	1,047,893	$90,382,000	—	31 Dec 2025	13F
Jeff D. Trom	3/4/5	Executive VP & CTO	— mixed-class rows	839,920 mixed-class rows	$83,526,829	—	01 Sep 2022	3/4/5
EDMOND DE ROTHSCHILD HOLDING S.A.	13F	Company	1.7%	941,355	$81,191,869	—	31 Dec 2025	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	1.6%	893,859	$77,095,341	—	31 Dec 2025	13F
FIRST TRUST ADVISORS LP	13F	Company	1.3%	741,293	$63,936,521	—	31 Dec 2025	13F
Assenagon Asset Management S.A.	13F	Company	1.3%	740,102	$63,833,798	—	31 Dec 2025	13F
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	13F	Company	1.3%	736,799	$63,549,000	—	31 Dec 2025	13F
MAIRS & POWER INC	13F	Company	1.3%	727,994	$62,789,483	—	31 Dec 2025	13F
NORGES BANK	13F	Company	1.1%	618,845	$53,375,381	—	31 Dec 2025	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	1.1%	588,807	$50,784,604	—	31 Dec 2025	13F
BARCLAYS PLC	13F	Company	1.1%	582,586	$50,248,043	—	31 Dec 2025	13F
Irenic Capital Management LP	13F	Company	1%	552,010	$47,610,863	—	31 Dec 2025	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.94%	522,304	$45,048,722	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	0.91%	504,010	$43,470,863	—	31 Dec 2025	13F
TimesSquare Capital Management, LLC	13F	Company	0.91%	502,403	$43,332,259	—	31 Dec 2025	13F
Nuveen, LLC	13F	Company	0.9%	499,985	$43,123,707	—	31 Dec 2025	13F
Pembroke Management, LTD	13F	Company	0.86%	474,356	$40,913,205	—	31 Dec 2025	13F
LOOMIS SAYLES & CO L P	13F	Company	0.82%	453,451	$39,110,148	—	31 Dec 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.78%	431,557	$37,221,791	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.73%	401,880	$34,662,135	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	0.72%	396,229	$34,174,752	—	31 Dec 2025	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.58%	321,771	$27,752,749	—	31 Dec 2025	13F
Julie Iskow	3/4/5	President & CEO, Director	0.83%	460,530	$27,461,403	—	03 Apr 2026	3/4/5
Ranger Investment Management, L.P.	13F	Company	0.55%	306,856	$26,466,330	—	31 Dec 2025	13F
Jefferies Financial Group Inc.	13F	Company	0.54%	300,719	$25,937,014	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.54%	299,904	$25,866,720	—	31 Dec 2025	13F
ROYAL BANK OF CANADA	13F	Company	0.54%	297,306	$25,642,000	—	31 Dec 2025	13F
Topline Capital Management, LLC	13F	Company	0.52%	288,250	$24,861,563	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.5%	279,040	$24,067,200	—	31 Dec 2025	13F
David S. Mulcahy	3/4/5	Director	0.43%	240,373	$21,994,129	-$180,667	10 Dec 2025	3/4/5
Bank of New York Mellon Corp	13F	Company	0.42%	232,793	$20,078,391	—	31 Dec 2025	13F
JANUS HENDERSON GROUP PLC	13F	Company	0.41%	225,175	$19,423,587	—	31 Dec 2025	13F
Jain Global LLC	13F	Company	0.4%	221,786	$19,129,043	—	31 Dec 2025	13F
Aberdeen Group plc	13F	Company	0.39%	218,382	$18,835,448	—	31 Dec 2025	13F
Point72 Asset Management, L.P.	13F	Company	0.39%	216,310	$18,656,738	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for WORKIVA INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Julie Iskow	WK	Class A Common Stock	Tax liability	-1.62%			-7,578	460,530	03 Apr 2026	Direct
Richard Scott Herren	WK	Class A Common Stock	Award				877	877	02 Mar 2026	Direct
Julie Iskow	WK	Class A Common Stock	Tax liability	-1.01%			-4,785	468,108	01 Mar 2026	Direct
Julie Iskow	WK	Class A Common Stock	Award	0.87%			4,092	472,893	01 Mar 2026	Direct
Junko Swain	WK	Class A Common Stock	Tax liability	-1.2%			-374	30,834	11 Feb 2026	Direct
Junko Swain	WK	Class A Common Stock	Award	2.53%			771	31,208	11 Feb 2026	Direct
Brandon E. Ziegler	WK	Class A Common Stock	Tax liability	-6.18%			-8,730	132,640	11 Feb 2026	Direct
Brandon E. Ziegler	WK	Class A Common Stock	Award	13.8%			17,097	141,370	11 Feb 2026	Direct
Julie Iskow	WK	Class A Common Stock	Tax liability	-5.29%			-26,166	468,801	11 Feb 2026	Direct
Julie Iskow	WK	Class A Common Stock	Award	10.9%			48,497	494,967	11 Feb 2026	Direct
Junko Swain	WK	Class A Common Stock	Tax liability	-2.09%			-650	30,437	03 Feb 2026	Direct
Brandon E. Ziegler	WK	Class A Common Stock	Tax liability	-3.52%			-4,531	124,273	03 Feb 2026	Direct
Julie Iskow	WK	Class A Common Stock	Tax liability	-3.9%			-18,115	446,470	03 Feb 2026	Direct
Junko Swain	WK	Class A Common Stock	Award	28.3%			6,859	31,087	02 Feb 2026	Direct
Barbara A. Larson	WK	Class A Common Stock	Award				141,103	141,103	02 Feb 2026	Direct
Brandon E. Ziegler	WK	Class A Common Stock	Award	35.6%			33,839	128,804	02 Feb 2026	Direct
Julie Iskow	WK	Class A Common Stock	Award	38%			128,038	464,585	02 Feb 2026	Direct
Junko Swain	WK	Class A Common Stock	Tax liability	-2.49%			-618	24,228	01 Feb 2026	Direct
Brandon E. Ziegler	WK	Class A Common Stock	Tax liability	-8.51%			-8,838	94,965	01 Feb 2026	Direct
Julie Iskow	WK	Class A Common Stock	Tax liability	-6.52%			-23,460	336,547	01 Feb 2026	Direct
Martin J. Vanderploeg	WK	Class A Common Stock	Tax liability	-0.18%			-560	317,147	01 Feb 2026	Direct
Martin J. Vanderploeg	WK	Class B Common Stock	Gift	69.1%			491,270	1,201,832	21 Jan 2026	By living trust
Martin J. Vanderploeg	WK	Class B Common Stock	Gift	-100%			-491,270	0	21 Jan 2026	By charitable remainder trust
David S. Mulcahy	WK	Class A Common Stock	Sale	-0.48%	$106,323	$91.50	-1,162	240,373	10 Dec 2025	Direct
Robert H. Herz	WK	Class A Common Stock	Sale	-4.02%	$137,160	$91.44	-1,500	35,802	10 Dec 2025	Direct
David S. Mulcahy	WK	Class A Common Stock	Sale	-0.33%	$74,344	$92.01	-808	241,535	26 Nov 2025	Direct
Michael M. Crow	WK	Class A Common Stock	Gift	304.9%			34,889	46,332	30 Oct 2025	By family trust
Michael M. Crow	WK	Class A Common Stock	Gift	-91.6%			-34,889	3,218	30 Oct 2025	Direct
Junko Swain	WK	Class A Common Stock	Tax liability	-7.82%			-2,093	24,661	02 Sep 2025	Direct
Suku Radia V	WK	Class A Common Stock	Gift	5.84%			1,645	29,799	16 Jun 2025	By Trust
Suku Radia V	WK	Class A Common Stock	Gift	-12.4%			-1,645	11,573	16 Jun 2025	Direct
Astha Malik	WK	Class A Common Stock	Award				3,218	3,218	29 May 2025	Direct
Michael M. Crow	WK	Class A Common Stock	Award	9.22%			3,218	38,107	29 May 2025	Direct
Suku Radia V	WK	Class A Common Stock	Award	32.2%			3,218	13,218	29 May 2025	Direct
David S. Mulcahy	WK	Class A Common Stock	Award	1.35%			3,218	242,343	29 May 2025	Direct
Robert H. Herz	WK	Class A Common Stock	Award	9.44%			3,218	37,302	29 May 2025	Direct
Martin J. Vanderploeg	WK	Class A Common Stock	Award	1.02%			3,218	317,707	29 May 2025	Direct
Jill E. Klindt	WK	Class A Common Stock	Sale	-6.74%	$521,568	$67.10	-7,773	107,581	23 May 2025	Direct
Jill E. Klindt	WK	Class A Common Stock	Gift	-3.11%			-3,700	115,354	09 May 2025	Direct
Martin J. Vanderploeg	WK	Class A Common Stock	Gift	23.7%			84,210	439,885	05 May 2025	By living trust
Martin J. Vanderploeg	WK	Class A Common Stock	Gift	-21.1%			-84,210	314,489	05 May 2025	Direct
Martin J. Vanderploeg	WK	Class A Common Stock	Options Exercise	26.8%			84,210	398,699	15 Apr 2025	Direct
Martin J. Vanderploeg	WK	Employee Stock Option to Purchase Class A Common Stock	Options Exercise	-100%			-84,210	0	15 Apr 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.