Walter D. Bay's Net Worth

$35.7 Million

Estimate Recalculated Mar 21, 2025 11:12PM EST

Who is Walter D. Bay

Walter D. Bay has an estimated net worth of $35.7 Million. This is based on reported shares in Arthur J. Gallagher & Co..

SEC CIK

Walter D. Bay's CIK is 0001410235

Past Insider Trading and Trends

2016 was Walter D. Bay's most active year for acquiring shares with 12 total transactions. Walter D. Bay's most active month to acquire stocks was the month of February. 2024 was Walter D. Bay's most active year for disposing of shares, totalling 16 transactions. Walter D. Bay's most active month to dispose stocks was the month of February. 2019 saw Walter D. Bay paying a total of $3,388,751.24 for 94,393 shares, this is the most they've acquired in one year. In 2023 Walter D. Bay cashed out on 62,703 shares for a total of $6,016,723.37, their largest year based on trade value.

Loading...

Attention insiders:Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

Arthur J. Gallagher & Co.

General Counsel
Updated Jul 30, 2024
Form 4
-17.41%
-6.33K
$284.06
-$1.80M
Jul 30, 2024
30.42K
Sale
Jul 30
Form 4
-33.07%
-17.98K
$261.95
-$4.71M
Jun 18, 2024
36.76K
Sale
Jun 17 - Jun 18
Form 4
-13.50%
-24.38K
$162.77
-$5.04M
May 20, 2024
156.58K
Sale
May 16 - May 20
Form 4
10.22%
5.06K
$253.17
-$976.73K
Mar 19, 2024
54.88K
Options
Mar 16
Form 4
-1.94%
-980.00
$254.91
-$249.81K
Mar 18, 2024
49.83K
Options
Mar 14
Form 4
13.56%
12.73K
$243.13
$450.00K
Mar 05, 2024
106.63K
Acquisition
Mar 01 - Mar 04
Form 4
-32.79%
-21.80K
$144.43
-$3.82M
Sep 19, 2023
44.98K
Sale
Sep 15
Form 4
14.71%
7.68K
$177.09
-$313.98K
Mar 17, 2023
60.11K
Options
Mar 15
Form 4
7.32%
9.90K
$184.36
$29.86K
Mar 14, 2023
145.36K
Options
Mar 10 - Mar 12
Form 4
-12.51%
-10.20K
$113.36
-$1.42M
Aug 11, 2022
71.55K
Sale
Aug 09 - Aug 10
Form 4
7.03%
10.36K
$130.17
-$1.20M
Mar 16, 2022
158.03K
Sell-Options
Mar 14 - Mar 16
Form 4
6.40%
525.67
$153.73
$80.81K
Feb 25, 2022
8.74K
Grant
Feb 23
Form 4
39.29%
2.32K
$157.94
$365.79K
Feb 02, 2022
8.21K
Acquisition
Jan 31
Form 4
104.59%
3.01K
$165.78
$499.46K
Dec 17, 2021
5.89K
Acquisition
Dec 15 - Dec 17
Form 4
20.37%
25.79K
$127.93
$161.67K
Mar 18, 2021
152.51K
Options
Mar 16 - Mar 17
Form 4
16.46%
6.52K
$127.21
-$404.27K
Mar 17, 2021
46.27K
Options
Mar 15
Form 4
298.81%
2.16K
$116.33
$251.08K
Feb 12, 2021
2.88K
Acquisition
Feb 11
Form 4
722.30
$117.68
$85.00K
Feb 10, 2021
722.30
Grant
Feb 08
Form 4
-38.16%
-12.60K
$82.70
-$920.56K
Dec 11, 2020
20.42K
Sale
Dec 10
Form 4
9.23%
10.04K
$83.07
$83.32K
Mar 17, 2020
118.89K
Options
Mar 13 - Mar 16
Form 4
117.29%
19.88K
Mar 16, 2020
36.83K
Grant
Mar 12
Form 4
-3.85%
-1.28K
$94.98
-$121.57K
Mar 13, 2020
31.96K
Options
Mar 11
Form 4
-78.79%
-53.30K
$71.11
-$2.58M
Dec 18, 2019
14.34K
Sale
Dec 16 - Dec 17
Form 4
22.00%
22.25K
$79.98
$230.42K
Mar 18, 2019
123.41K
Options
Mar 14 - Mar 18
Form 4
-52.91%
-13.80K
$59.59
-$563.45K
Feb 19, 2019
12.28K
Sale
Feb 15
Form 4
-28.87%
-4.99K
$75.09
-$299.23K
Sep 18, 2018
12.28K
Sale
Sep 07 - Sep 14
Form 4
-34.51%
-9.10K
$53.83
-$329.81K
Aug 20, 2018
17.27K
Sale
Aug 16
Form 4
32.65%
25.72K
$71.11
$350.00K
Mar 19, 2018
104.50K
Acquisition
Mar 15 - Mar 19
Form 4
-6.67%
-2.38K
$72.04
-$171.60K
Mar 14, 2018
33.32K
Options
Mar 11 - Mar 12
Form 4
-18.69%
-3.05K
$48.12
-$66.09K
Jan 30, 2018
13.28K
Sale
Nov 03 - Jan 29
Form 4
-100.00%
-4.55K
$60.40
-$274.82K
Sep 20, 2017
Disposition
Sep 18
Form 4
9.51%
5.31K
Mar 30, 2017
61.18K
Acquisition
Mar 28
Form 4
199.43%
29.45K
Mar 20, 2017
44.22K
Grant
Mar 16
Form 4
-2.05%
-716.00
$56.66
-$40.57K
Mar 14, 2017
34.15K
Options
Mar 10 - Mar 13
Form 4
-16.90%
-3.00K
$40.82
-$88.36K
Feb 16, 2017
14.75K
Sale
Feb 14
Form 4
-33.24%
-6.60K
$42.50
-$152.39K
Feb 03, 2017
13.25K
Sale
Feb 02
Form 4/A
-21.98%
-3.73K
$39.36
$35.52K
Sep 13, 2016
13.25K
Options
Sep 08 - Sep 12
Form 4
-31.49%
-5.35K
$39.36
-$45.62K
Sep 12, 2016
11.64K
Options
Sep 08 - Sep 12
Form 4
26.80%
23.02K
$38.67
-$34.41K
Mar 18, 2016
108.92K
Options
Mar 16 - Mar 18
Form 4
15.64%
2.92K
Feb 26, 2016
21.57K
Grant
Feb 24
Form 4
-100.00%
-20.99K
$47.67
-$1.00M
Aug 20, 2015
Disposition
Aug 19
Form 4
13.17%
5.28K
Mar 19, 2015
45.37K
Grant
Mar 18
Form 4
134.96%
17.95K
Mar 13, 2015
31.25K
Grant
Mar 11
Form 4
-4.22%
-771.00
$37.69
-$19.77
Mar 12, 2015
17.48K
Options
Mar 10
Form 4
-$0.49
Mar 10, 2015
40.44K
Options
Mar 06
Form 4/A
-15.02%
-1.02K
$37.29
-$10.18K
Feb 23, 2015
23.95K
Options
Feb 19
Form 4
62.65%
483.00
$37.29
-$10.18K
Feb 23, 2015
19.45K
Options
Feb 19
Form 4
-91.05%
-7.84K
$46.50
-$364.70K
Feb 06, 2015
73.98K
Sale
Feb 05
Form 4
-17.60%
-3.38K
$36.28
-$49.31K
Nov 04, 2014
15.81K
Options
Nov 03
Form 4
-37.02%
-4.38K
$46.60
-$204.15K
Jul 25, 2014
7.45K
Options
Jul 24
Form 4
15.91%
5.34K
Mar 19, 2014
38.92K
Grant
Mar 18
Form 4
384.75%
56.75K
Mar 14, 2014
71.50K
Grant
Mar 12
Form 4
Mar 04, 2014
30.84K
Acq/Dis
Feb 28
Form 4
-43.76%
-600.00
Dec 20, 2013
75.99K
Grant
Dec 19
Form 4
32.80K
May 23, 2013
57.61K
Grant
May 21
Form 4
97.14%
18.35K
Mar 15, 2013
57.07K
Grant
Mar 13
Form 4
Mar 06, 2013
29.95K
Acq/Dis
Mar 04
Form 4
-69.80%
-20.50K
$33.10
-$205.57K
Feb 14, 2013
38.82K
Sale
Feb 12 - Feb 13
Form 4
7.40K
$35.35
$261.55K
Dec 21, 2012
38.72K
Acq/Dis
Dec 19
Form 4
-46.92%
-4.96K
$30.47
-$64.76K
Sep 14, 2012
35.56K
Sale
Sep 13
Form 4/A
-100.00%
-6.07K
$34.50
-$209.41K
Jun 20, 2012
31.95K
Sale
Jun 19
Form 4
-100.00%
-6.07K
$34.50
-$209.41K
Jun 18, 2012
31.95K
Sale
Jun 18
Form 4
-46.74%
-5.33K
$34.64
-$184.54K
Jun 13, 2012
38.02K
Sale
Jun 11
Form 4
54.03%
14.40K
Mar 20, 2012
52.45K
Grant
Mar 16
Form 4
-4.77%
-1.91K
$34.47
-$65.73K
Mar 07, 2012
38.05K
Options
Mar 05
Form 4
-2.00%
-827.00
$27.00
-$22.33K
Aug 17, 2011
40.46K
Options
Aug 16
Form 4
38.57%
11.50K
Mar 10, 2011
47.88K
Grant
Mar 08
Form 4
63.53%
14.69K
Mar 03, 2010
37.81K
Grant
Mar 02
Form 4
78.68%
11.06K
Mar 10, 2009
76.39K
Grant
Mar 04
Form 4
15.00K
May 15, 2008
65.08K
Grant
May 13
Form 4
49.26K
Mar 07, 2008
49.26K
Acq/Dis
Aug 16 - Mar 05
Form 3
Aug 21, 2007
10.00K
Showing 72 results