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.

70,010 filings

Official insider and political disclosure transactions
Filed Transaction Issuer / asset Reporting person Qty / price Value Source Actions
Sep 16, 2026 20-day lag Sale Aug 28, 2026 Common Stock Global Value Investment Corp. Insider 10% owner 665 shares @ $3.58 Indirect ownership $2.38K SEC Form 4
Same filing as the row above Sale Aug 25, 2026 2 shares @ $4.15 Indirect ownership $8.3
Same filing as the row above Sale Aug 17, 2026 500 shares @ $4.05 Indirect ownership $2.02K
Same filing as the row above Sale Aug 14, 2026 600 shares @ $4.15 Indirect ownership $2.49K
Sep 16, 2026 1-day lag Other Sep 16, 2026 Common Stock Geygan James Insider Director / Ten Percent Owner 135 shares Indirect ownership Not reported SEC Form 4
Same filing as the row above Buy Sep 14, 2026 12,376 shares @ $3.38 Indirect ownership $41.83K
Same filing as the row above Sale Sep 1, 2026 148 shares @ $3.23 Indirect ownership $478.04
Same filing as the row above Sale Aug 28, 2026 665 shares @ $3.58 Indirect ownership $2.38K
Same filing as the row above Sale Aug 25, 2026 2 shares @ $4.15 Indirect ownership $8.3
Same filing as the row above Sale Aug 17, 2026 500 shares @ $4.05 Indirect ownership $2.02K
Same filing as the row above Sale Aug 14, 2026 600 shares @ $4.15 Indirect ownership $2.49K
Sep 16, 2026 47-day lag Award Aug 1, 2026 Common Stock Sun Yi Insider Chief Technology Officer 25,000 shares Direct ownership Not reported SEC Form 4
Same filing as the row above Disposition Aug 1, 2026 7,338 shares @ $6.5 Direct ownership $47.7K
Sep 16, 2026 3-day lag Exercise Sep 14, 2026 Stock Option on Common Stock Cesano Alessandra Insider Director 50,000 shares @ $0 Direct ownership $0 SEC Form 4
Same filing as the row above Sale Sep 14, 2026 Common Stock 62,150 shares @ $9.12 Direct ownership $566.99K
Same filing as the row above Exercise Sep 14, 2026 50,000 shares @ $2.93 Direct ownership $146.5K
Sep 16, 2026 211-day lag Disposition Feb 18, 2026 Common Stock Sun Yi Insider Chief Technology Officer 5,268 shares @ $5.5 Direct ownership $28.97K SEC Form 4
Same filing as the row above Award Feb 5, 2026 Restricted Stock Unit on Common Stock 60,138 shares Direct ownership Not reported
Sep 16, 2026 3-day lag Disposition Sep 14, 2026 Common Stock Ajami Dariush Insider Chief Innovation Officer 102 shares @ $10.31 Direct ownership $1.05K SEC Form 4
Sep 16, 2026 3-day lag Sale Sep 14, 2026 Common stock Prober Charles J. Insider Director 7,930 shares @ $42.12 Direct ownership $334.01K SEC Form 4
Same filing as the row above Exercise Sep 14, 2026 Stock Option (right to buy) on Common stock 7,930 shares @ $0 Direct ownership $0
Same filing as the row above Exercise Sep 14, 2026 Common stock 7,930 shares @ $11.18 Direct ownership $88.66K
Sep 16, 2026 3-day lag Disposition Sep 14, 2026 Common Stock Witteman Teri L Insider Chief Legal Officer, Secretary 68 shares @ $10.31 Direct ownership $701.08 SEC Form 4
Sep 16, 2026 3-day lag Disposition Sep 14, 2026 Common Stock Kutua Lubi Insider CFO, Treasurer 119 shares @ $10.31 Direct ownership $1.23K SEC Form 4
Sep 16, 2026 3-day lag Disposition Sep 14, 2026 Common Stock Brown Ethan Insider President, Chief Exec. Officer 421 shares @ $10.31 Direct ownership $4.34K SEC Form 4
Global Value Investment Corp. Insider 10% owner
Sale
Calculated transaction value
$2.38K
Traded
Aug 28, 2026
Filed
Sep 16, 2026
Quantity / price
665 shares @ $3.58
Global Value Investment Corp. Insider 10% owner
Sale
Calculated transaction value
$8.3
Traded
Aug 25, 2026
Filed
Sep 16, 2026
Quantity / price
2 shares @ $4.15
Global Value Investment Corp. Insider 10% owner
Sale
Calculated transaction value
$2.02K
Traded
Aug 17, 2026
Filed
Sep 16, 2026
Quantity / price
500 shares @ $4.05
Global Value Investment Corp. Insider 10% owner
Sale
Calculated transaction value
$2.49K
Traded
Aug 14, 2026
Filed
Sep 16, 2026
Quantity / price
600 shares @ $4.15
Geygan James Insider Director / Ten Percent Owner
Other
Reported value range
Not reported
Traded
Sep 16, 2026
Filed
Sep 16, 2026
Quantity / price
135 shares
Geygan James Insider Director / Ten Percent Owner
Buy
Calculated transaction value
$41.83K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
12,376 shares @ $3.38
Geygan James Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$478.04
Traded
Sep 1, 2026
Filed
Sep 16, 2026
Quantity / price
148 shares @ $3.23
Geygan James Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$2.38K
Traded
Aug 28, 2026
Filed
Sep 16, 2026
Quantity / price
665 shares @ $3.58
Geygan James Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$8.3
Traded
Aug 25, 2026
Filed
Sep 16, 2026
Quantity / price
2 shares @ $4.15
Geygan James Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$2.02K
Traded
Aug 17, 2026
Filed
Sep 16, 2026
Quantity / price
500 shares @ $4.05
Geygan James Insider Director / Ten Percent Owner
Sale
Calculated transaction value
$2.49K
Traded
Aug 14, 2026
Filed
Sep 16, 2026
Quantity / price
600 shares @ $4.15
Prober Charles J. Insider Director
Exercise
Calculated transaction value
$88.66K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
7,930 shares @ $11.18
Witteman Teri L Insider Chief Legal Officer, Secretary
Disposition
Calculated transaction value
$701.08
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
68 shares @ $10.31
Brown Ethan Insider President, Chief Exec. Officer
Disposition
Calculated transaction value
$4.34K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
421 shares @ $10.31