Electro-Sensors Ownership

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

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

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

Top 20 shareholders own 55.91% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.6%	Patricia Peterson	364,768	US$1.6m	0%	no data
10.3%	Jeffrey Peterson	353,438	US$1.5m	0%	no data
10.2%	John Peterson	350,893	US$1.5m	0%	no data
10.2%	Lynne Peterson	350,893	US$1.5m	0%	no data
6.52%	Caldwell Securities Incorporated, Asset Management Arm	223,581	US$950.2k	14.5%	0.46%
2.77%	Renaissance Technologies LLC	94,800	US$402.9k	-2.47%	no data
1.56%	David Klenk	53,373	US$226.8k	1,640%	no data
1.54%	The Vanguard Group, Inc.	52,824	US$224.5k	3.02%	no data
0.82%	Joseph Helmer	28,229	US$120.0k	8.39%	no data
0.36%	Michael Zipoy	12,500	US$53.1k	0%	no data
0.34%	Geode Capital Management, LLC	11,704	US$49.7k	0%	no data
0.33%	Dimensional Fund Advisors LP	11,215	US$47.7k	-2.15%	no data
0.073%	Joseph Marino	2,500	US$10.6k	0%	no data
0.073%	Tower Research Capital LLC	2,499	US$10.6k	-18.3%	no data
0.055%	Merrill Lynch & Co. Inc., Banking Investments	1,900	US$8.1k	0%	no data
0.044%	Morgan Stanley, Investment Banking and Brokerage Investments	1,500	US$6.4k	0%	no data
0.00044%	Wells Fargo & Company, Private Banking and Investment Banking Arm	15	US$64.1	7.14%	no data
0.00006%	JPMorgan Chase & Co, Brokerage and Securities Investments	2	US$8.7	0%	no data
0.00003%	Bank of America Corporation, Asset Management Arm	1	US$4.4	0%	no data
0.00003%	Wells Fargo & Company, Securities and Brokerage Investments	1	US$4.4	0%	no data