Insider & Political Trading

Official filings, normalized for faster research

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Desk brief

AI Sep 18

The tape was heavily tilted to sales: roughly $2.0B sold versus $302.4M bought across 1,515 filings.

Multiple stocks saw coordinated insider selling — Cluster selling was concentrated in RVMD, where 7 insiders sold about $28.7M, and ADBE, where 4 insiders sold roughly $32.2M. GTLB and UBER also saw 5 insiders sell each, for about $5.2M and $3.3M respectively. RVMD ADBE GTLB UBER

Shen Ching Hang bought about $5M of CV — Shen Ching Hang bought and added roughly $5.0M of CV. The filing triggered both the $1M-plus insider-buy and 10% owner-adding signals. CV Shen Ching Hang

GAM drew coordinated insider buying — GAM showed cluster buying: 3 insiders bought about $284.9K. Priest Jeffrey W bought roughly $93.8K, also triggering the executive-buy signal. GAM Priest Jeffrey W

Corporate filings dominated the session — The session was dominated by corporate insiders, with 1,498 corporate filings versus 17 congressional filings, across 659 filers and 375 tickers.

Over the last 14 days, Ra Capital Management, L.p. made the largest reported purchase at roughly $200.0M of TYRA; RSG was the most bought ticker at about $453.6M across 2 filers. DELL led disclosed selling at roughly $782.7M across 9 filers.

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

Filings · Sep 18

1011

Latest 3 days ago

Disclosed buying · 14d

$1.21B

1113 purchases across 1414 tickers

Disclosed selling · 14d

$7.3B

6189 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 3 days ago

Cluster selling TEM

5 insiders sold $17.12M 3 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
Sep 1, 2026 Same-day filing	Exercise Sep 1, 2026	ALKS Alkermes Plc. Ordinary Shares	Hopkinson Craig C. Insider EVP R&d, Chief Medical Officer	5,000 shares @ $24.59 Direct ownership	$122.95K	SEC Form 4
Same filing as the row above	Sale Sep 1, 2026			9,000 shares @ $46.99 Direct ownership	$422.87K
Same filing as the row above	Exercise Sep 1, 2026 Employee Stock Option (Right to Buy) on Ordinary Shares			5,000 shares @ $0 Direct ownership	$0
Sep 1, 2026 Same-day filing	Gift Sep 1, 2026	AIP Arteris, Inc. Common Stock	Cantwell Wayne C Insider Director	5,000 shares @ $0 Indirect ownership	$0	SEC Form 4
Same filing as the row above	Gift Sep 1, 2026			5,000 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Aug 28, 2026 Non-Qualified Stock Option (right to buy) on Common Stock			5,000 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Aug 28, 2026 Common Stock			5,000 shares @ $0.6 Direct ownership	$3K
Sep 1, 2026 1-day lag	Disposition Aug 31, 2026	MRVI Maravai Lifesciences Holdings, Inc. Class A Common Stock	Asarpota Rajesh Insider Chief Financial Officer	5,465 shares @ $7.68 Direct ownership	$41.97K	SEC Form 4
Sep 1, 2026 1-day lag	Sale Aug 31, 2026	INDI Indie Semiconductor, Inc. Class A Common Stock	Wu Naixi Insider Chief Financial Officer	23,170 shares @ $3.72 Direct ownership	$86.18K	SEC Form 4
Same filing as the row above	Exercise Aug 28, 2026			44,803 shares @ $0 Direct ownership	$0
Same filing as the row above	Award Aug 28, 2026 Restricted Stock Units on Class A Common Stock			44,803 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Aug 28, 2026			44,803 shares @ $0 Direct ownership	$0
Sep 1, 2026 1-day lag	Sale Aug 31, 2026	NBP Novabridge Biosciences Ordinary Shares	Xu Cong Claire Insider EVP, Clinical Development	3,282 shares @ $0.79 Direct ownership	$2.59K	SEC Form 4
Same filing as the row above	Exercise Aug 30, 2026			9,382 shares Direct ownership	Not reported
Same filing as the row above	Exercise Aug 30, 2026 Restricted Share Units on Ordinary Shares			4,079 shares @ $0 Direct ownership	$0
Sep 1, 2026 Same-day filing	Award Sep 1, 2026	GWW W.w. Grainger, Inc. Deferred Stock Units on Common Stock	Perez Beatriz R Insider Director	10 shares @ $1.31K Direct ownership	$13.09K	SEC Form 4
Sep 1, 2026 Same-day filing	Gift Sep 1, 2026	GWW W.w. Grainger, Inc. Deferred Stock Units on Common Stock	White Steven Andrew Insider Director	5 shares @ $0 Indirect ownership	$0	SEC Form 4
Same filing as the row above	Gift Sep 1, 2026			5 shares @ $0 Direct ownership	$0
Same filing as the row above	Award Sep 1, 2026			5 shares @ $1.31K Direct ownership	$6.55K
Sep 1, 2026 Same-day filing	Award Sep 1, 2026	GWW W.w. Grainger, Inc. Deferred Stock Units on Common Stock	Watson Lucas E Insider Director	12 shares @ $1.31K Direct ownership	$15.71K	SEC Form 4
Sep 1, 2026 Same-day filing	Award Sep 1, 2026	GWW W.w. Grainger, Inc. Deferred Stock Units on Common Stock	Williams Susan Slavik Insider Director	4 shares @ $1.31K Direct ownership	$5.24K	SEC Form 4
Sep 1, 2026 Same-day filing	Award Sep 1, 2026	GWW W.w. Grainger, Inc. Deferred Stock Units on Common Stock	Santi Ernest Scott Insider Director	20 shares @ $1.31K Direct ownership	$26.19K	SEC Form 4
Sep 1, 2026 Same-day filing	Gift Sep 1, 2026	GWW W.w. Grainger, Inc. Deferred Stock Units on Common Stock	Novich Neil S Insider Director	64 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Gift Sep 1, 2026			64 shares @ $0 Indirect ownership	$0
Same filing as the row above	Award Sep 1, 2026			64 shares @ $1.31K Direct ownership	$83.81K