Pre-market
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Desk brief

AI Sep 18

The tape was heavily skewed to sales, with $2.0B sold versus roughly $302.4M bought across 1,515 filings.

Shen Ching Hang bought CV — Shen Ching Hang bought roughly $5.0M of CV, triggering both the $1M-plus insider-buy and 10% owner-adding signals. CV Shen Ching Hang
Insider selling clusters dominated — Seven RVMD insiders sold roughly $28.7M across seven filers, the largest detected selling cluster. Other notable clusters included four insiders selling about $32.2M of ADBE and four selling roughly $3.1M of BE. RVMD ADBE BE
Insiders clustered into GAM — Three GAM insiders bought roughly $284.9K; Priest Jeffrey W bought about $93.8K, triggering both the cluster-buying and executive-buy signals. GAM Priest Jeffrey W
Recent leaders stayed concentrated — The 14-day leaders were RSG at roughly $453.6M bought across two filers and DELL at about $782.7M sold across nine filers. Ra Capital Management, L.p. reported the largest purchase, roughly $200.0M of TYRA. RSG DELL TYRA L.p. Ra Capital Management

The detected tape was broader on the sell side, with additional clusters in CORT, GTLB and UBER. The session included 17 congressional filings and 1,498 corporate-insider filings, but the disclosed details were dominated by corporate activity.

AI-generated from the filings on this page — not financial advice.

Filings · Sep 18
1011

Latest 2 days ago

Disclosed buying · 14d
$1.21B

1113 purchases across 1413 tickers

Disclosed selling · 14d
$7.3B

6187 sales and dispositions

Tape lean · 14d
Heavy selling

Largest buy: TYRA $199.99M

Disclosure flow

Value filed per session · last 60 days

Where the money went

By disclosed value · 14 days · click a bar for the filings
Most bought
Most sold

Signals

Fixed rules over the last 21 days — see each card for why it fired
Cluster selling FLY
4 insiders sold $2.5M 2 days ago
Cluster selling TEM
5 insiders sold $17.12M 2 days ago
Cluster buying RWT
4 insiders bought $1.31M 2 days ago
Executive buy RWT
3 executives bought $1.12M 2 days ago
Cluster selling DUOL
3 insiders sold $6.91M 2 days ago
Cluster selling CORT
6 insiders sold $11.65M 2 days ago
Cluster selling BBNX
5 insiders sold $2.86M 2 days ago
Cluster selling BE
4 insiders sold $3.14M 2 days ago
Cluster selling ADBE
4 insiders sold $32.21M 3 days ago
$1M+ insider buy CV
Shen Ching Hang bought $5M 3 days ago
10% owner adding CV
Shen Ching Hang added $5M 3 days ago
Cluster selling RVMD
8 insiders sold $43.63M 3 days ago

Disclosure sentiment

Who is buying against who is selling · 90 days · −100 to +100
Accumulation
RCG 56 buys · 0 sells +100
AMR 26 buys · 0 sells +100
AAT 18 buys · 0 sells +100
DLHC 47 buys · 0 sells +100
SUJA 22 buys · 0 sells +100
BGDE 29 buys · 0 sells +100
Distribution
DELL 0 buys · 1005 sells -100
UTHR 0 buys · 533 sells -100
CRWV 0 buys · 795 sells -100
SE 0 buys · 516 sells -100
STX 0 buys · 309 sells -100
CHYM 0 buys · 317 sells -100

Bullish and bearish sectors

Net disclosed value · 30 days

Buying extends right, selling left. A company in more than one industry counts in each.

70,793 filings

Official insider and political disclosure transactions
Filed Transaction Issuer / asset Reporting person Qty / price Value Source Actions
Sep 15, 2026 4-day lag Sale Sep 11, 2026 Class C Common Stock Silver Lake Partners V De (aiv), ... Insider Director / Ten Percent Owner 1,873 shares @ $552.15 Indirect ownership $1.03M SEC Form 4
Same filing as the row above Other Sep 11, 2026 24,488 shares Indirect ownership Not reported
Same filing as the row above Sale Sep 11, 2026 4,627 shares @ $558.65 Indirect ownership $2.58M
Same filing as the row above Sale Sep 11, 2026 378 shares @ $566.65 Indirect ownership $214.19K
Same filing as the row above Sale Sep 11, 2026 5,212 shares @ $557.77 Indirect ownership $2.91M
Sep 15, 2026 4-day lag Exercise Sep 11, 2026 Stock Option on Class A Common Stock Kgil Minchung Insider Chief Financial Officer 20,746 shares @ $0 Direct ownership $0 SEC Form 4
Same filing as the row above Exercise Sep 11, 2026 Class A Common Stock 20,746 shares @ $4.82 Direct ownership $100K
Sep 15, 2026 1-day lag Sale Sep 14, 2026 COMMON STOCK Barnard Stephen J Insider Executive Chairman 34,777 shares @ $13.02 Indirect ownership $452.8K SEC Form 4
Same filing as the row above Sale Sep 14, 2026 31,719 shares @ $13.01 Indirect ownership $412.66K
Same filing as the row above Sale Sep 11, 2026 15,000 shares @ $13.1 Indirect ownership $196.5K
Sep 15, 2026 4-day lag Sale Sep 11, 2026 Class C Common Stock Silver Lake Technology Investors ... Insider Director / Ten Percent Owner 9 shares @ $554.33 Indirect ownership $4.99K SEC Form 4
Same filing as the row above Sale Sep 11, 2026 203 shares @ $557.77 Indirect ownership $113.23K
Same filing as the row above Sale Sep 11, 2026 23 shares @ $565.63 Indirect ownership $13.01K
Same filing as the row above Exercise Sep 11, 2026 Class B Common Stock on Class C Common Stock 1,617 shares @ $0 Indirect ownership $0
Same filing as the row above Sale Sep 11, 2026 Class C Common Stock 207 shares @ $559.62 Indirect ownership $115.84K
Same filing as the row above Sale Sep 11, 2026 60 shares @ $556.8 Indirect ownership $33.41K
Same filing as the row above Sale Sep 11, 2026 30 shares @ $551.38 Indirect ownership $16.54K
Same filing as the row above Sale Sep 11, 2026 73 shares @ $552.15 Indirect ownership $40.31K
Same filing as the row above Sale Sep 11, 2026 13 shares @ $550.03 Indirect ownership $7.15K
Same filing as the row above Sale Sep 11, 2026 229 shares @ $560.66 Indirect ownership $128.39K
Same filing as the row above Sale Sep 11, 2026 54 shares @ $553.09 Indirect ownership $29.87K
Same filing as the row above Sale Sep 11, 2026 19 shares @ $555.54 Indirect ownership $10.56K
Same filing as the row above Sale Sep 11, 2026 41 shares @ $548.47 Indirect ownership $22.49K
Same filing as the row above Sale Sep 11, 2026 190 shares @ $561.75 Indirect ownership $106.73K
Same filing as the row above Exercise Sep 11, 2026 1,617 shares Indirect ownership Not reported
Silver Lake Partners V De (aiv), L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$1.03M
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
1,873 shares @ $552.15
Silver Lake Partners V De (aiv), L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$2.58M
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
4,627 shares @ $558.65
Silver Lake Partners V De (aiv), L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$214.19K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
378 shares @ $566.65
Silver Lake Partners V De (aiv), L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$2.91M
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
5,212 shares @ $557.77
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$4.99K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
9 shares @ $554.33
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$113.23K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
203 shares @ $557.77
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$13.01K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
23 shares @ $565.63
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Exercise
Calculated transaction value
$0
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
1,617 shares @ $0
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$115.84K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
207 shares @ $559.62
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$33.41K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
60 shares @ $556.8
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$16.54K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
30 shares @ $551.38
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$40.31K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
73 shares @ $552.15
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$7.15K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
13 shares @ $550.03
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$128.39K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
229 shares @ $560.66
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$29.87K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
54 shares @ $553.09
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$10.56K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
19 shares @ $555.54
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$22.49K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
41 shares @ $548.47
Silver Lake Technology Investors Iv, L.p. Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$106.73K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
190 shares @ $561.75