Workiva Inc. WK NYSE

NYSE • Technology • Software - Application • US • USD

SharesGrow Score

59/100

4/7 Pass

SharesGrow Intrinsic Value

Workiva Inc. (WK) has 20 known insider and institutional holders on record. The largest holder is Behar Jerome M with 3,316,150 shares. Other notable holders include Iskow Julie and VANDERPLOEG MARTIN J.

Over the last 12 months, insiders have made 37 transactions in WK stock — 13 buys (valued at $23.72M) and 4 sells (valued at $839.4K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.

WK Insider Ownership

Top Holder

Behar Jerome M

3,316,150 shares

Buys (12 mo)

$23.72M value

Sells (12 mo)

$839.4K value

12-Month Transaction Activity

Buy 35%

Sell 11%

Top Insider Holders

#	Name	Role	Shares Owned	Last Filed	Relative Size
1	Behar Jerome M	10 Percent Owner	3,316,150	2018-05-07	100%
2	Iskow Julie	President & CEO	460,530	2026-04-06	14%
3	Vanderploeg Martin J	10 Percent Owner, Officer: President & CEO	359,966	2020-02-05	11%
4	Miller J Stuart	Executive VP & CFO	337,648	2021-02-04	10%
5	Vanderploeg Martin J.	Director	317,147	2026-02-03	10%
6	Trom Jeff D.	Executive VP & CTO	290,907	2022-09-06	9%
7	Calkins Troy M.	EVP, CLO & Corp Secretary	288,649	2020-02-05	9%
8	Trom Jeff D	10 Percent Owner, Officer: Executive VP & CTO	268,127	2020-02-05	8%
9	Ryan Scott G.	EVP and Chief Revenue Officer	248,711	2020-02-05	7%
10	Mulcahy David S.	Director	240,373	2025-12-12	7%
11	Mulcahy David S	Director	229,549	2019-06-13	7%
12	Banarjee Mithun	Chief Customer Officer	160,551	2022-09-06	5%
13	Larson Barbara A	EVP, CFO & Treasurer	141,103	2026-02-03	4%
14	Ziegler Brandon	EVP, CLO, CAO & Corp Secretary	130,227	2026-02-13	4%
15	Klindt Jill	EVP, CFO & Treasurer	107,581	2025-05-27	3%
16	Katz Eugene S	Director	91,661	2020-11-16	3%
17	Sellberg Michael S.	Executive VP & CPO	85,237	2017-02-07	3%
18	Radia Suku V	Director	59,256	2019-06-13	2%
19	Hawkins Michael D.	EVP, Sales	52,306	2025-03-14	2%
20	Rizai Matthew M	10 Percent Owner	41,585	2019-05-21	1%

Recent Transactions (last 12 months)

Date	Name	Role	Type	Shares	Price	Value
2026-04-03	Iskow Julie	President & CEO	Tax Withholding of RSU	7,578	$60.00	$454.68K
2026-03-01	Iskow Julie	President & CEO	Tax Withholding of RSU	2,577	$61.58	$158.69K
2026-03-02	Herren Richard Scott	Director	RSU Award	877	-	-
2026-03-01	Herren Richard Scott	Director	Unknown	-	-	-
2026-02-11	Swain Junko	SVP, Chief Accounting Officer	Tax Withholding of RSU	374	$64.95	$24.29K
2026-02-11	Ziegler Brandon	EVP, CLO, CAO & Corp Secretary	RSU Award	5,954	-	-
2026-02-11	Iskow Julie	President & CEO	RSU Award	13,135	-	-
2025-12-31	Crow Michael M	Director	Unknown	-	-	-
2025-12-31	Radia Suku V.	Director	Unknown	-	-	-
2026-02-03	Swain Junko	SVP, Chief Accounting Officer	Tax Withholding of RSU	650	$72.00	$46.8K
2026-02-03	Ziegler Brandon	EVP, CLO, CAO & Corp Secretary	Tax Withholding of RSU	4,531	$72.00	$326.23K
2026-02-03	Iskow Julie	President & CEO	Tax Withholding of RSU	18,115	$72.00	$1.3M
2026-02-02	Swain Junko	SVP, Chief Accounting Officer	RSU Award	6,859	$76.54	$524.99K
2026-02-01	Swain Junko	SVP, Chief Accounting Officer	Tax Withholding of RSU	618	$77.02	$47.6K
2026-02-02	Larson Barbara A	EVP, CFO & Treasurer	RSU Award	141,103	$76.54	$10.8M
2026-02-02	Ziegler Brandon	EVP, CLO, CAO & Corp Secretary	RSU Award	33,839	$76.54	$2.59M
2026-02-01	Ziegler Brandon	EVP, CLO, CAO & Corp Secretary	Tax Withholding of RSU	8,838	$77.02	$680.7K
2026-02-02	Iskow Julie	President & CEO	RSU Award	128,038	$76.54	$9.8M
2026-02-01	Iskow Julie	President & CEO	Tax Withholding of RSU	23,460	$77.02	$1.81M
2026-02-01	Vanderploeg Martin J.	Director	Tax Withholding of RSU	560	$77.02	$43.13K
2026-01-21	Vanderploeg Martin J.	Director	Gift (Given)	491,270	-	-
2026-01-20	Larson Barbara A	EVP, CFO & Treasurer	Unknown	-	-	-
2025-12-10	Herz Robert H	Director	Informative Sell	1,500	$91.44	$137.16K
2025-12-10	Mulcahy David S.	Director	Informative Sell	1,162	$91.50	$106.32K
2025-11-26	Mulcahy David S.	Director	Informative Sell	808	$92.01	$74.34K