Insider & Political Trading

Official filings, normalized for faster research

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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 1 day 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 1 day ago

Cluster selling NTRA

5 insiders sold $62.97M 1 day ago

Cluster buying TENX

4 insiders bought $3.12M 1 day ago

Cluster selling RBRK

3 insiders sold $7.05M 1 day ago

Cluster selling PAYS

4 insiders sold $3.73M 1 day ago

Cluster selling PL

3 insiders sold $6.26M 1 day 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
Sep 15, 2026 1-day lag	Sale Sep 14, 2026	EBC Eastern Bankshares, Inc. Common Stock	Bane Richard Corey Insider Director	4,000 shares @ $21.78 Direct ownership	$87.12K	SEC Form 4
Sep 15, 2026 4-day lag	Disposition Sep 11, 2026	SEAT Vivid Seats Inc. Class A Common Stock	Langenbacher Stefano Insider Chief Technology Officer	19,262 shares @ $4.95 Direct ownership	$95.35K	SEC Form 4
Same filing as the row above	Exercise Sep 11, 2026 Restricted Stock Units on Class A Common Stock			1,817 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 11, 2026 Class A Common Stock			44,491 shares Direct ownership	Not reported
Same filing as the row above	Exercise Sep 11, 2026 Restricted Stock Units on Class A Common Stock			38,226 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 11, 2026			4,448 shares @ $0 Direct ownership	$0
Sep 15, 2026 4-day lag	Exercise Sep 11, 2026	SEAT Vivid Seats Inc. Restricted Stock Units on Class A Common Stock	Fey Lawrence Insider Chief Executive Officer	76,452 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Exercise Sep 11, 2026			4,038 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 11, 2026 Class A Common Stock			87,904 shares Direct ownership	Not reported
Same filing as the row above	Exercise Sep 11, 2026 Restricted Stock Units on Class A Common Stock			7,414 shares @ $0 Direct ownership	$0
Sep 15, 2026 1-day lag	Sale Sep 14, 2026	SEAT Vivid Seats Inc. Class A Common Stock	Arnett Austin Insider General Counsel	64 shares @ $4.86 Direct ownership	$311.04	SEC Form 4
Same filing as the row above	Exercise Sep 11, 2026 Restricted Stock Units on Class A Common Stock			3,345 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 11, 2026			68 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 11, 2026 Class A Common Stock			3,543 shares Direct ownership	Not reported
Same filing as the row above	Exercise Sep 11, 2026 Restricted Stock Units on Class A Common Stock			130 shares @ $0 Direct ownership	$0
Same filing as the row above	Disposition Sep 11, 2026 Class A Common Stock			1,247 shares @ $4.95 Direct ownership	$6.17K
Sep 15, 2026 4-day lag	Sale Sep 11, 2026	NRDY Nerdy Inc. Class A Common Stock	Swenson Christopher C. Insider Chief Legal Officer	1,741 shares @ $9.05 Direct ownership	$15.76K	SEC Form 4
Sep 15, 2026 4-day lag	Disposition Sep 11, 2026	IEX Idex Corp /de/ COMMON STOCK	Tereso Tara M. Insider Group Executive, Hst	138 shares @ $221.46 Direct ownership	$30.56K	SEC Form 4
Sep 15, 2026 1-day lag	Buy Sep 14, 2026	NCDL Nuveen Churchill Direct Lending Corp. Common Stock	Vichness Shaul Insider Chief Financial Off./treasurer	5,000 shares @ $12.25 Indirect ownership	$61.25K	SEC Form 4
Same filing as the row above	Other Jul 27, 2026			431.16 shares @ $0 Direct ownership	$0
Sep 15, 2026 4-day lag	Exercise Sep 11, 2026	HLIO Helios Technologies, Inc. Restricted Stock Units on Common Stock	Evans Jeremy Scott Insider Chief Financial Officer	374 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Disposition Sep 11, 2026 Common Stock			92 shares @ $70.66 Direct ownership	$6.5K
Same filing as the row above	Exercise Sep 11, 2026			374 shares @ $70.66 Direct ownership	$26.43K
Sep 15, 2026 4-day lag	Exercise Sep 11, 2026	HLIO Helios Technologies, Inc. Restricted Stock Units on Common Stock	Martich Frederick Joseph Insider Pres. Of Hydraulics, Mct	747 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Disposition Sep 11, 2026 Common Stock			294 shares @ $70.66 Direct ownership	$20.77K