Builders FirstSource, Inc.
US ˙ NYSE ˙ US12008R1077

SecurityBLDR / Builders FirstSource, Inc.
InsiderPaul S Levy
This page shows the track record and history of LEVY PAUL S insider trades in Builders FirstSource, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Paul S Levy in BLDR / Builders FirstSource, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2025-05-09 283,517 111.2100 283,517 111.2100 31,529,926 119 149.2100 10,773,647 34.17
2025-05-08 216,483 110.6500 216,483 110.6500 23,953,844
2018-09-06 100,000 15.9800 100,000 15.9800 1,598,000
2017-09-06 800,000 16.1700 800,000 16.1700 12,936,000

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

BLDR / Builders FirstSource, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Paul S Levy in BLDR / Builders FirstSource, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

BLDR / Builders FirstSource, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-09-03 2025-09-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 138.6800 576 80 1,675,712
2025-06-03 2025-06-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 107.6800 742 80 1,675,136
2025-05-29 2025-05-27 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 1,707 1,674,394
2025-05-12 2025-05-09 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share P - Purchase D 111.2100 283,517 31,530 1,672,687
2025-05-12 2025-05-08 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share P - Purchase D 110.6500 216,483 23,954 1,389,170
2025-03-18 2025-03-01 4/A LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 138.9900 485 67 1,172,687
2025-03-04 2025-02-28 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 138.9900 485 67 1,172,687
2024-12-03 2024-12-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 186.4700 361 67 1,172,202
2024-09-04 2024-09-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 174.0000 387 67 1,171,841
2024-06-04 2024-06-04 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 1,194 1,171,454
2024-06-04 2024-06-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 160.7900 419 67 1,170,260
2024-03-05 2024-03-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 199.9800 337 67 1,169,841
2023-12-05 2023-12-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 139.2800 484 67 1,169,504
2023-09-06 2023-09-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 148.7400 453 67 1,169,020
2023-06-16 2023-06-14 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 1,446 1,168,567
2023-06-05 2023-06-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 115.8600 582 67 1,167,121
2023-03-03 2023-03-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 85.7600 583 50 1,166,539
2022-12-05 2022-12-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 63.7300 784 50 1,165,956
2022-09-06 2022-09-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 58.7600 850 50 1,165,172
2022-06-16 2022-06-14 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 2,722 1,164,322
2022-06-03 2022-06-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 63.8100 783 50 1,161,600
2022-03-03 2022-03-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 73.0500 684 50 1,160,817
2021-12-03 2021-12-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 70.2200 712 50 1,160,133
2021-09-03 2021-09-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 53.5900 933 50 1,159,421
2021-06-17 2021-06-15 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 3,459 1,158,488
2021-06-03 2021-06-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 44.4700 1,124 50 1,155,029
2021-03-02 2021-03-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 44.8400 1,156 52 1,153,905
2020-12-02 2020-12-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 35.9300 1,287 46 1,152,749
2020-09-03 2020-09-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 30.9800 1,492 46 1,151,462
2020-06-18 2020-06-17 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 5,840 1,149,970
2020-06-02 2020-06-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 21.5000 1,904 41 1,144,130
2020-03-03 2020-03-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 22.7100 2,036 46 1,142,226
2019-12-03 2019-12-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 25.4100 2,148 55 1,140,190
2019-08-05 2019-08-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 16.8000 3,174 53 1,138,042
2019-05-28 2019-05-22 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 6,748 1,134,868
2019-05-03 2019-05-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 14.3500 3,222 46 1,128,120
2019-02-05 2019-02-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 13.3100 3,474 46 1,124,898
2018-11-05 2018-11-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 13.0800 3,440 45 1,121,424
2018-09-07 2018-09-06 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share P - Purchase D 15.9800 100,000 1,598 1,117,984
2018-08-02 2018-08-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 17.6200 2,553 45 1,017,984
2018-08-02 2018-08-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 6,810 1,015,431
2018-05-03 2018-05-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 18.8000 2,393 45 1,008,621
2018-02-05 2018-02-01 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 21.9000 2,054 45 1,006,228
2017-11-17 2017-11-15 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 18.4700 3,839 71 1,004,174
2017-11-17 2017-11-15 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share A - Award D 5,802 1,000,335
2017-09-08 2017-09-06 4 LEVY PAUL S BLDR Common Stock, par value $0.01 per share P - Purchase D 16.1700 800,000 12,936 994,533
2017-03-10 2017-03-08 4 LEVY PAUL S By JLL Building Holdings, LLC BLDR Common Stock, par value $0.01 per share S - Sale I 14.5100 -10,000,000 -145,100 14,344,584
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)