Historical shareholding details of
Mr. Mark A. Alexander
holdings in Builders Firstsource Inc (BLDR)
Monthly changes of
Mr. Mark A. Alexander
shareholding in Builders Firstsource Inc
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Mar 01, 2026
|
Mr. Mark A. Alexander
|
44,946
|
0.04%
|
|
|
|
Dec 01, 2025
|
Mr. Mark A. Alexander
|
44,647
|
0.04%
|
|
|
|
Sep 01, 2025
|
Mr. Mark A. Alexander
|
44,369
|
0.04%
|
|
|
|
Jun 01, 2025
|
Mr. Mark A. Alexander
|
44,144
|
0.04%
|
|
|
|
May 27, 2025
|
Mr. Mark A. Alexander
|
43,854
|
0.04%
|
|
|
|
Mar 01, 2025
|
Mr. Mark A. Alexander
|
42,147
|
0.04%
|
|
|
|
Feb 28, 2025
|
Mr. Mark A. Alexander
|
42,147
|
0.04%
|
|
|
|
Dec 01, 2024
|
Mr. Mark A. Alexander
|
41,923
|
0.04%
|
|
|
|
Sep 01, 2024
|
Mr. Mark A. Alexander
|
41,756
|
0.04%
|
|
|
|
Jun 04, 2024
|
Mr. Mark A. Alexander
|
41,577
|
0.04%
|
|
|
|
Mar 01, 2024
|
Mr. Mark A. Alexander
|
40,189
|
0.03%
|
|
|
|
Dec 01, 2023
|
Mr. Mark A. Alexander
|
40,033
|
0.03%
|
|
|
|
Sep 01, 2023
|
Mr. Mark A. Alexander
|
39,809
|
0.03%
|
|
|
|
Jun 14, 2023
|
Mr. Mark A. Alexander
|
39,599
|
0.03%
|
|
|
|
Dec 01, 2022
|
Mr. Mark A. Alexander
|
37,578
|
0.03%
|
View all ownership details of Builders Firstsource Inc