Rush David E
Director
SaleAlert
- Shares
- 5,000
- Price
- $78.17
- Value
- $390,850
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•81 filings
BLDR
Builders FirstSource, Inc.
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$4,386,500
1 distinct insiders
12-month sales
$390,850
1 distinct insiders
Highlighted alerts
3
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
100
Raw transactions
Everything returned by the filing
3
Voluntary view
P/S trades after deterministic checks
98
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 12,808
- Price
- $0.00
- Footnotes
- 1
Reflects the acquisition of restricted stock units pursuant to the Corporation's 2026 Incentive Plan. The restricted stock units vest in 33.3% increments on each of October 18, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
LEVY PAUL S
Director
PurchaseAlert
- Shares
- 50,000
- Price
- $87.73
- Value
- $4,386,500
Johnson Timothy D
EVP & General Counsel
SaleAlert
- Shares
- 1,250
- Price
- $144.85
- Value
- $181,063
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.