Insider & Political Trading

Official filings, normalized for faster research

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Desk brief

AI Sep 18

The Sept. 18 tape was overwhelmingly corporate-insider selling: about $2.0B disclosed sold versus $302.4M bought, with 17 congressional and 1,498 corporate-insider filings.

Multiple insider-selling clusters — Cluster selling was detected in RVMD, where 7 insiders sold about $28.7M, and ADBE, where 4 insiders sold about $32.2M. BE also had 4 insiders selling about $3.1M, while GTLB and UBER each had 5 sellers. RVMD ADBE BE GTLB UBER

Shen Ching Hang added to CV — Shen Ching Hang bought about $5.0M of CV and was also flagged as a 10% owner adding. It was the session's clearest large insider-buy signal. CV Shen Ching Hang

GAM drew three insider buyers — GAM showed cluster buying: 3 insiders bought about $284.9K combined. Priest Jeffrey W bought about $93.8K, accounting for one of the detected executive-buy signals. GAM Priest Jeffrey W

Sell-heavy session — The session recorded 1,515 filings across 375 tickers, but only 174 were buys versus 1,341 sells. Corporate insiders dominated the tape, while congressional filings totaled 17.

The key filing watchpoints were the $5.0M CV purchase and the repeated selling clusters in RVMD, ADBE, BE, GTLB, and UBER. Over the past 14 days, Ra Capital Management, L.p. reported the largest purchase, about $200.0M of TYRA.

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

Filings · Sep 18

1011

Latest 1 day 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 1 day ago

Cluster selling TEM

5 insiders sold $17.12M 1 day ago

Cluster buying RWT

4 insiders bought $1.31M 1 day ago

Executive buy RWT

3 executives bought $1.12M 1 day ago

Cluster selling DUOL

3 insiders sold $6.91M 1 day ago

Cluster selling CORT

6 insiders sold $11.65M 1 day ago

Cluster selling BBNX

5 insiders sold $2.86M 1 day ago

Cluster selling BE

4 insiders sold $3.14M 1 day ago

Cluster selling ADBE

4 insiders sold $32.21M 1 day ago

$1M+ insider buy CV

Shen Ching Hang bought $5M 1 day ago

10% owner adding CV

Shen Ching Hang added $5M 1 day ago

Cluster selling RVMD

8 insiders sold $43.63M 1 day 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
Sep 18, 2026 3-day lag	Disposition Sep 16, 2026	FLY Firefly Aerospace Inc. Common Stock	Wu Remington Insider Chief Accounting Officer	1,827 shares @ $20.28 Direct ownership	$37.05K	SEC Form 4
Sep 18, 2026 3-day lag	Award Sep 16, 2026	IMUX Immunic, Inc. Stock Option on Common Stock	Nagel Robert Thorvald Insider Director	25,370 shares @ $0 Direct ownership	$0	SEC Form 4
Sep 18, 2026 3-day lag	Award Sep 16, 2026	ROIV Roivant Sciences Ltd. Common Shares	Manchester Keith S Insider Director	5,054 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Award Sep 16, 2026 Stock Option (Right to Buy) on Common Shares			10,531 shares @ $0 Direct ownership	$0
Sep 18, 2026 2-day lag	Exercise Sep 17, 2026	FLY Firefly Aerospace Inc. Common Stock	Ma Darren Insider Chief Financial Officer	54,286 shares @ $0.42 Direct ownership	$22.97K	SEC Form 4
Same filing as the row above	Exercise Sep 17, 2026 Employee Stock Option (right to buy) on Common Stock			33,233 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 17, 2026 Common Stock			33,233 shares @ $0.49 Direct ownership	$16.22K
Same filing as the row above	Exercise Sep 17, 2026 Employee Stock Option (right to buy) on Common Stock			54,286 shares @ $0 Direct ownership	$0
Same filing as the row above	Disposition Sep 16, 2026 Common Stock			18,309 shares @ $20.28 Direct ownership	$371.31K
Same filing as the row above	Disposition Aug 24, 2026			256 shares @ $23.1 Direct ownership	$5.91K
Sep 18, 2026 3-day lag	Disposition Sep 16, 2026	FLY Firefly Aerospace Inc. Common Stock	Kim Jesung Insider Chief Executive Officer	86,265 shares @ $20.28 Direct ownership	$1.75M	SEC Form 4
Sep 18, 2026 1-day lag	Sale Sep 18, 2026	HTFL Heartflow, Inc. Common Stock.	Verghese Vikram Insider Chief Financial Officer	16,766 shares @ $50.75 Direct ownership	$850.93K	SEC Form 4
Same filing as the row above	Sale Sep 17, 2026			7,579 shares @ $50.11 Direct ownership	$379.82K
Sep 18, 2026 1-day lag	Sale Sep 18, 2026	DSP Viant Technology Inc. Class A Common Stock	Madden Larry Insider Chief Financial Officer	14,602 shares @ $12.1 Direct ownership	$176.74K	SEC Form 4
Same filing as the row above	Sale Sep 16, 2026			17,042 shares @ $12.52 Direct ownership	$213.28K
Sep 18, 2026 3-day lag	Disposition Sep 16, 2026	UGP Ultrapar Holdings Inc Restricted Shares on Common shares	Amaral Decio De Sampaio Insider CEO Hidrovias	140,000 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Award Sep 16, 2026 Common Shares			140,000 shares @ $0 Direct ownership	$0
Sep 18, 2026 1-day lag	Sale Sep 18, 2026	MHK Mohawk Industries Inc Common Stock	Helen Suzanne L Insider Other	800 shares @ $125.62 Indirect ownership	$100.5K	SEC Form 4
Sep 18, 2026 152-day lag	Disposition Apr 20, 2026	UGP Ultrapar Holdings Inc Restricted Shares on Common Shares	Amaral Decio De Sampaio Insider CEO Hidrovias	78,824 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Award Apr 20, 2026 Common Shares			78,824 shares @ $0 Direct ownership	$0
Sep 18, 2026 1-day lag	Other Sep 18, 2026	OSCR Oscar Health, Inc. Class B Common Stock on Class A Common Stock	Kushner Joshua Insider Co-founder And Vice Chairman	75,520 shares @ $0 Indirect ownership	$0	SEC Form 4
Same filing as the row above	Other Sep 18, 2026			6,268,097 shares @ $0 Indirect ownership	$0
Same filing as the row above	Other Sep 18, 2026 Class A Common Stock			4,855,810 shares @ $0 Indirect ownership	$0
Same filing as the row above	Other Sep 18, 2026			6,268,097 shares @ $0 Indirect ownership	$0
Same filing as the row above	Other Sep 18, 2026			75,520 shares @ $0 Indirect ownership	$0