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Desk brief

AI Sep 17

Corporate insiders dominated a heavily sell-skewed session, while seven-day cluster selling stood out across several stocks.

Selling dominated the session — The session logged 1,897 filings: 247 buys worth about $380.4M versus 1,650 sells worth about $2.6B. Corporate insiders accounted for 1,880 filings across 471 tickers, compared with 17 congressional filings.
Multiple stocks saw insider clusters — Cluster selling was detected in ZS, where 6 insiders sold about $4.9M, and CRWV, where 4 insiders sold about $72.9M. Other multi-insider selling appeared in IOT, EBAY, TALO, AI, AMAL and NTNX. ZS CRWV IOT EBAY TALO AI AMAL NTNX
XBP drew concentrated buying — XBP was the notable cluster-buying name: 5 insiders bought about $2.4M. Jonovic Andrej was also flagged for an executive purchase of about $89.1K in XBP. XBP Jonovic Andrej
TYRA purchase led buying scale — Over the past 14 days, Ra Capital Management, L.p. made the largest reported purchase, buying about $200.0M of TYRA. RSG led the bought-value list at about $572.7M across 2 filers, while APGE led sold value at about $1.1B across 9 filers. TYRA RSG APGE L.p. Ra Capital Management

The tape to monitor was the contrast between concentrated XBP buying and the broader cluster selling in ZS, CRWV, EBAY, TALO and AMAL. The 14-day totals remained heavily sell-skewed, with about $8.3B sold versus $1.5B bought.

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

Filings · Sep 17
1923

Latest about 23 hours ago

Disclosed buying · 14d
$1.46B

1143 purchases across 1487 tickers

Disclosed selling · 14d
$8.28B

6840 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 TVTX
8 insiders sold $66.34M about 23 hours ago
Cluster selling NTRA
5 insiders sold $62.97M about 23 hours ago
Cluster buying TENX
4 insiders bought $3.12M about 23 hours ago
Cluster selling RBRK
3 insiders sold $7.05M about 23 hours ago
Cluster selling PAYS
4 insiders sold $3.73M about 24 hours ago
Cluster selling PL
3 insiders sold $6.26M about 24 hours ago
Cluster selling ORCL
6 insiders sold $14.48M 1 day ago
Cluster selling NTNX
4 insiders sold $28.75M 1 day ago
Cluster selling CRWD
4 insiders sold $75.54M 1 day ago
Cluster selling ZS
6 insiders sold $4.93M 1 day ago
Cluster selling CRWV
4 insiders sold $110.93M 1 day ago
Cluster selling IOT
4 insiders sold $4.92M 1 day ago

Disclosure sentiment

Who is buying against who is selling · 90 days · −100 to +100
Accumulation
AMR 26 buys · 0 sells +100
AAT 18 buys · 0 sells +100
RCG 55 buys · 0 sells +100
SUJA 22 buys · 0 sells +100
DLHC 45 buys · 0 sells +100
UUU 32 buys · 0 sells +100
Distribution
DELL 0 buys · 936 sells -100
UTHR 0 buys · 517 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.

69,830 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 Ordinary Shares Romano Gianluca Insider EVP & CFO 640 shares @ $852.87 Direct ownership $545.84K SEC Form 4
Same filing as the row above Sale Sep 11, 2026 200 shares @ $844.81 Direct ownership $168.96K
Same filing as the row above Sale Sep 11, 2026 200 shares @ $846.94 Direct ownership $169.39K
Same filing as the row above Sale Sep 11, 2026 280 shares @ $861.07 Direct ownership $241.1K
Same filing as the row above Sale Sep 11, 2026 80 shares @ $849.87 Direct ownership $67.99K
Sep 15, 2026 4-day lag Sale Sep 11, 2026 Ordinary Shares Romano Gianluca Insider EVP & CFO 1,550 shares @ $821.42 Direct ownership $1.27M SEC Form 4
Same filing as the row above Exercise Sep 11, 2026 NQ Options on Ordinary Shares 8,517 shares @ $0 Direct ownership $0
Same filing as the row above Exercise Sep 11, 2026 15,067 shares @ $0 Direct ownership $0
Same filing as the row above Sale Sep 11, 2026 Ordinary Shares 800 shares @ $825.65 Direct ownership $660.52K
Same filing as the row above Sale Sep 11, 2026 2,080 shares @ $833.67 Direct ownership $1.73M
Same filing as the row above Sale Sep 11, 2026 320 shares @ $841.05 Direct ownership $269.14K
Same filing as the row above Exercise Sep 11, 2026 13,439 shares @ $158.4 Direct ownership $2.13M
Same filing as the row above Sale Sep 11, 2026 1,690 shares @ $822.5 Direct ownership $1.39M
Same filing as the row above Exercise Sep 11, 2026 15,067 shares @ $64.31 Direct ownership $968.96K
Same filing as the row above Exercise Sep 11, 2026 13,475 shares @ $101.34 Direct ownership $1.37M
Same filing as the row above Sale Sep 11, 2026 7,568 shares @ $830.74 Direct ownership $6.29M
Same filing as the row above Sale Sep 11, 2026 4,589 shares @ $831.71 Direct ownership $3.82M
Same filing as the row above Sale Sep 11, 2026 480 shares @ $836.92 Direct ownership $401.72K
Same filing as the row above Sale Sep 11, 2026 1,840 shares @ $826.72 Direct ownership $1.52M
Same filing as the row above Sale Sep 11, 2026 360 shares @ $843.55 Direct ownership $303.68K
Same filing as the row above Sale Sep 11, 2026 4,220 shares @ $832.68 Direct ownership $3.51M
Same filing as the row above Sale Sep 11, 2026 1,040 shares @ $819.39 Direct ownership $852.16K
Same filing as the row above Sale Sep 11, 2026 3,321 shares @ $828.84 Direct ownership $2.75M
Same filing as the row above Sale Sep 11, 2026 5,593 shares @ $829.77 Direct ownership $4.64M
Same filing as the row above Sale Sep 11, 2026 280 shares @ $842.23 Direct ownership $235.82K