Donnelley Financial Solutions Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:1DN Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
07 Mar 24	Sell€14,843,188	Simcoe Capital Management, LLC	Company	253,776	€59.93
07 Mar 24	Sell€14,843,188	Simcoe Capital Management, LLC	Company	253,776	€59.93
23 Feb 24	Sell€179,807	Luis Aguilar	Individual	3,047	€59.01
04 Dec 23	Sell€11,290,974	Simcoe Capital Management, LLC	Company	208,789	€54.90
29 Nov 23	Sell€435,681	Kami Turner	Individual	8,202	€53.12
03 Nov 23	Sell€17,754,288	Simcoe Capital Management, LLC	Company	343,206	€52.38
28 Aug 23	Sell€9,448,321	Simcoe Capital Management, LLC	Company	216,609	€44.26
14 Aug 23	Sell€7,837,004	Simcoe Capital Management, LLC	Company	178,926	€44.58
08 May 23	Sell€13,972,359	Simcoe Capital Management, LLC	Company	360,932	€38.72

Insider Trading Volume

Insider Buying: 1DN insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1DN?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	6,265	0.0213%
State or Government	24,277	0.0824%
General Public	1,011,431	3.43%
Individual Insiders	1,232,852	4.19%
Hedge Funds	2,232,487	7.58%
Institutions	24,938,187	84.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 70.99% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.5%	BlackRock, Inc.	3,974,762	€220.6m	2.37%	no data
7.58%	Simcoe Capital Management, LLC	2,232,487	€123.9m	-10.2%	21.48%
5.88%	The Vanguard Group, Inc.	1,732,673	€96.2m	-4.91%	no data
4.7%	Mawer Investment Management Ltd.	1,384,369	€76.8m	38.4%	0.2%
3.42%	State Street Global Advisors, Inc.	1,006,716	€55.9m	0.64%	no data
3.22%	Dimensional Fund Advisors LP	948,480	€52.6m	-1.29%	0.01%
3.11%	Rice Hall James & Associates, LLC	917,210	€50.9m	-3.3%	3.5%
3.01%	American Century Investment Management Inc	885,672	€49.1m	-9.82%	0.03%
2.75%	Boston Trust Walden Company	809,346	€44.9m	16.1%	0.38%
2.16%	Rockefeller & Co. LLC	637,202	€35.4m	7.59%	0.12%
1.98%	Eaton Vance Management	581,691	€32.3m	0%	0.01%
1.86%	Voya Investment Management LLC	548,115	€30.4m	179%	0.04%
1.77%	Geode Capital Management, LLC	521,376	€28.9m	4.51%	no data
1.75%	Invesco Ltd.	515,606	€28.6m	0.89%	0.01%
1.75%	abrdn plc	514,035	€28.5m	-11.1%	0.03%
1.59%	Marathon Asset Management Limited	468,650	€26.0m	-3.14%	0.19%
1.5%	William Blair Investment Management, LLC	442,399	€24.6m	-15.3%	0.04%
1.47%	Daniel Leib	431,527	€23.9m	20.5%	no data
1.3%	Fuller & Thaler Asset Management, Inc.	383,297	€21.3m	-2.53%	0.12%
1.24%	Northern Trust Global Investments	365,641	€20.3m	-5.73%	no data
1.2%	JP Morgan Asset Management	352,494	€19.6m	2.36%	no data
1.19%	Tensile Capital Management LP	351,209	€19.5m	-11.9%	2.51%
1.11%	Charles Schwab Investment Management, Inc.	328,050	€18.2m	0%	no data
1%	Jacobs Levy Equity Management Inc	295,455	€16.4m	155%	0.09%
0.93%	Alberta Investment Management Corporation	273,777	€15.2m	-9.1%	0.16%