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 3 days ago
Executive buy RWT
3 executives bought $1.12M 3 days ago
Cluster selling DUOL
3 insiders sold $6.91M 3 days ago
Cluster selling CORT
6 insiders sold $11.65M 3 days ago
Cluster selling BBNX
5 insiders sold $2.86M 3 days ago
Cluster selling BE
4 insiders sold $3.14M 3 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.

3,990 filings

Official insider and political disclosure transactions
Filed Transaction Issuer / asset Reporting person Qty / price Value Source Actions
Sep 4, 2026 2-day lag Disposition Sep 2, 2026 Common Stock Fontaine Alyssa H Insider EVP, General Counsel & CRO 713 shares @ $97.56 Direct ownership $69.56K SEC Form 4
Same filing as the row above Exercise Sep 2, 2026 Stock Appreciation Rights (SAR) on Common Stock 802 shares @ $0 Direct ownership $0
Sep 4, 2026 2-day lag Buy Sep 2, 2026 Class A Common Stock Sutherland Paul Howard Insider Director 1,000 shares @ $1.67 Direct ownership $1.67K SEC Form 4
Sep 4, 2026 1-day lag Exercise Sep 3, 2026 Class A Common Stock Huber Barry Craig Insider Director 4,500 shares @ $14.09 Direct ownership $63.41K SEC Form 4
Same filing as the row above Sale Sep 3, 2026 4,500 shares @ $19.43 Direct ownership $87.44K
Same filing as the row above Exercise Sep 3, 2026 Options on Class A Common Stock 4,500 shares @ $14.09 Direct ownership $63.41K
Sep 4, 2026 64-day lag Buy Jul 2, 2026 Common Shares (2330.TW) Fang Shu-hua Insider SVP And GC 1,000 shares @ $77.09 Indirect ownership $77.09K SEC Form 4
Same filing as the row above Buy Jul 2, 2026 1,000 shares @ $77.09 Indirect ownership $77.09K
Sep 3, 2026 3-day lag Award Sep 1, 2026 Common Stock Indig Chaim Insider Chief Executive Officer 500,000 shares @ $0 Direct ownership $0 SEC Form 4
Sep 3, 2026 1-day lag Sale Sep 2, 2026 Common Stock, par value $0.001 per share Sinclair Jack Insider Chief Executive Officer 10,788 shares @ $78.25 Direct ownership $844.11K SEC Form 4
Same filing as the row above Exercise Sep 2, 2026 Stock Option (right to buy) on Common Stock, par value $0... 10,788 shares @ $0 Direct ownership $0
Same filing as the row above Exercise Sep 2, 2026 Common Stock, par value $0.001 per share 10,788 shares @ $16.47 Direct ownership $177.68K
Same filing as the row above Exercise Sep 1, 2026 10,788 shares @ $16.47 Direct ownership $177.68K
Same filing as the row above Exercise Sep 1, 2026 Stock Option (right to buy) on Common Stock, par value $0... 10,788 shares @ $0 Direct ownership $0
Same filing as the row above Sale Sep 1, 2026 Common Stock, par value $0.001 per share 10,788 shares @ $82.66 Direct ownership $891.7K
Sep 3, 2026 1-day lag Sale Sep 2, 2026 Class A Common Stock Wu Naixi Insider Chief Financial Officer 9,226 shares @ $3.53 Direct ownership $32.6K SEC Form 4
Same filing as the row above Sale Sep 2, 2026 3,125 shares @ $3.59 Direct ownership $11.21K
Same filing as the row above Sale Sep 2, 2026 8,820 shares @ $3.53 Direct ownership $31.16K
Same filing as the row above Exercise Sep 1, 2026 Restricted Stock Units on Class A Common Stock 6,250 shares @ $0 Direct ownership $0
Same filing as the row above Exercise Sep 1, 2026 Class A Common Stock 18,046 shares @ $0 Direct ownership $0
Same filing as the row above Exercise Sep 1, 2026 6,250 shares @ $0 Direct ownership $0
Same filing as the row above Award Sep 1, 2026 Restricted Stock Units on Class A Common Stock 18,046 shares @ $0 Direct ownership $0
Same filing as the row above Exercise Sep 1, 2026 18,046 shares @ $0 Direct ownership $0
Same filing as the row above Sale Sep 1, 2026 Class A Common Stock 6,000 shares @ $3.56 Direct ownership $21.35K
Sep 3, 2026 Same-day filing Gift Sep 3, 2026 Class A Common Stock Siebel Thomas M Insider CEO And Chairman Of The Board 15,846 shares @ $0 Direct ownership $0 SEC Form 4
Sutherland Paul Howard Insider Director
Buy
Calculated transaction value
$1.67K
Traded
Sep 2, 2026
Filed
Sep 4, 2026
Quantity / price
1,000 shares @ $1.67
Siebel Thomas M Insider CEO And Chairman Of The Board
Gift
Calculated transaction value
$0
Traded
Sep 3, 2026
Filed
Sep 3, 2026
Quantity / price
15,846 shares @ $0