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Stock brief · the live tape
DVADaVita Inc.
Health Care
$180.68
▼ $60.28 (-25.0%) · 30dclose Friday, August 28, 2026
Disclosed flow is mixed.
2 members · 4 disclosed trades · 32 insider filings
The Hill
▲ 2▼ 2
2 buys · 2 sellsThe Boardroom
▲ 17▼ 15
17 buys · 15 sells · 32 filingsFeeding Time13F lens lands with fund ingestion
What is behind it
Recent Signal Scores, decayed48
Events counted, 90d16
Net congressional flowbuying
The tape
Price with a twin dot per disclosed trade: filled at the trade, hollow at the filing. The dashed gap is what the market did in between, not anyone’s return.
trade (congress)filingtrade (insider)call legput leg
The cost of chasing
Each rail runs from their trade to their filing. The hatched part is the move a copier missed to the disclosure lag; the solid part is what copying at the filing kept.
Johnson+36.0-4.2
Johnson+36.0-4.2
Armstrong+17.0-23.9
Johnson+38.7+37.9
Median copy kept -4.2% from the filing vs +36.0% from the trade date; the lag took 40.2 pts. The S&P returned +1.3% over the same windows. Numbers describe the window shown; they are not a forecast.
Who is behind it
Congress members with a disclosed position, biggest first. Click through to their dossier.
Julie JohnsonHouse · Joint Committee of Congress on the Library · Homeland SecurityFiled this one in 316dmixed$24KAlan ArmstrongSenate · Health, Education, Labor & Pensions · Indian AffairsFiled this one in 116dbought$8K
Committee overlap is a fact, not an accusation. An option leg behind a share buy reads very differently from a plain purchase, so it is called out but never scored as intent.
The boardroom
Scheduled 10b5-1 sales are usually noise, set on autopilot months ago. The unscheduled ones are the tell.
Hollar Jason M.DirectorUnscheduled
Moore Gregory J.DirectorUnscheduled
Schechter Adam HDirectorUnscheduled
YALE PHYLLIS RDirectorUnscheduled
Arway Pamela MDirectorUnscheduled
Schoppert Wendy LeeDirectorUnscheduled
Pullin Dennis WDirectorUnscheduled
DESOER BARBARA JDirectorUnscheduled
BERKSHIRE HATHAWAY INC10% OwnerUnscheduled
Rodriguez JavierChief Executive Officer, DirectorUnscheduled
Waters Kathleen AlyceChief Legal & Pub. Affairs OffUnscheduled
Waters Kathleen AlyceChief Legal & Pub. Affairs OffScheduled · 10b5-1
Rodriguez JavierChief Executive Officer, DirectorUnscheduled
YALE PHYLLIS RDirectorUnscheduled
Arway Pamela MDirectorUnscheduled
Pullin Dennis WDirectorUnscheduled
Moore Gregory J.DirectorUnscheduled
Schoppert Wendy LeeDirectorUnscheduled
YALE PHYLLIS RDirectorUnscheduled
DESOER BARBARA JDirectorUnscheduled
Schechter Adam HDirectorUnscheduled
Hollar Jason M.DirectorUnscheduled
HEARTY JAMES OChief Compliance OfficerUnscheduled
HEARTY JAMES OChief Compliance OfficerUnscheduled
HEARTY JAMES OChief Compliance OfficerUnscheduled
HEARTY JAMES OChief Compliance OfficerUnscheduled
HEARTY JAMES OChief Compliance OfficerUnscheduled
Maughan David PaulChief Operating Officer, DKCUnscheduled
Maughan David PaulChief Operating Officer, DKCUnscheduled
ACKERMAN JOELCFO and TreasurerUnscheduled
HEARTY JAMES OChief Compliance OfficerScheduled · 10b5-1
BERKSHIRE HATHAWAY INC10% OwnerUnscheduled
The forward book
Every disclosed option leg on this ticker: what was filed, and where the strike sits versus today.
No disclosed option legs on DVA yet. They plot here the day they file.
A call and a put are shown as filed. We do not infer whether a leg is a hedge or a leveraged bet, because the filing does not say. Read the strike and expiry, not an implied intent.
The fund book
Tracked 13F holders and how their position moved, quarter over quarter.
13F fund positions on DVA light up when fund ingestion lands. Quarter-end marks, up to 45 days lagged, never live holdings.
Cross-check
When different sources file on the same name inside a window. Overlap like this is rare.
- Julie JohnsonHouse · Joint Committee of Congress on the Library · Homeland Security▼
- Alan ArmstrongSenate · Health, Education, Labor & Pensions · Indian Affairs▲
- Hollar Jason M.Director▲
- Moore Gregory J.Director▲
- Schechter Adam HDirector▲
- YALE PHYLLIS RDirector▲
Last 90 days · 6 filers converging
Sources file on different clocks; an overlap like this is rare.
⚠️ Public information, sourced from STOCK Act, Form 4 and 13F filings. Ranges use midpoints. Price paths between a trade and its filing are market moves, not anyone’s return. Not financial advice.