Insider & Political Trading

Official filings, normalized for faster research

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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 3 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 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.

70,793 filings

Official insider and political disclosure transactions
Filed	Transaction	Issuer / asset	Reporting person	Qty / price	Value	Source
Sep 15, 2026 4-day lag	Exercise Sep 11, 2026	IRON Disc Medicine, Inc. Common Stock	Bitterman Kevin Insider Director	7,136 shares @ $45.69 Direct ownership	$326.04K	SEC Form 4
Same filing as the row above	Exercise Sep 11, 2026			10,000 shares @ $38.85 Direct ownership	$388.5K
Same filing as the row above	Exercise Sep 11, 2026			10,000 shares @ $50.86 Direct ownership	$508.6K
Same filing as the row above	Exercise Sep 11, 2026 Stock Option (Right to Buy) on Common Stock			10,000 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Sep 11, 2026			7,136 shares @ $0 Direct ownership	$0
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Mchugh Ryan Insider VP, CAO & Assistant Treasurer	31.02 shares @ $59.23 Direct ownership	$1.84K	SEC Form 4
Same filing as the row above	Other Aug 14, 2026			36.79 shares @ $59.23 Direct ownership	$2.18K
Sep 15, 2026 97-day lag	Sale Jun 10, 2026	GIFT Giftify, Inc. Common Stock	Miller Timothy William Insider Vice President, Sales	1,000 shares @ $1 Direct ownership	$1K	SEC Form 4
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Magdol David L. Insider President, CIO And Smd	57.6 shares @ $59.23 Direct ownership	$3.41K	SEC Form 4
Same filing as the row above	Other Aug 14, 2026			60.7 shares @ $59 Direct ownership	$3.58K
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Jackson John Earl Insider Director	9 shares @ $59.13 Indirect ownership	$532.13	SEC Form 4
Same filing as the row above	Other Aug 14, 2026			225.6 shares @ $58.8 Direct ownership	$13.27K
Same filing as the row above	Other Aug 14, 2026			87.66 shares @ $59.23 Direct ownership	$5.19K
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Lane Brian E. Insider Director	64.41 shares @ $59.23 Direct ownership	$3.81K	SEC Form 4
Same filing as the row above	Other Aug 14, 2026			171.98 shares @ $58.8 Direct ownership	$10.11K
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Griffin Jon Kevin Insider Director	231.37 shares @ $58.8 Direct ownership	$13.6K	SEC Form 4
Same filing as the row above	Other Aug 14, 2026			20.01 shares @ $59.23 Direct ownership	$1.19K
Sep 15, 2026 1-day lag	Exercise Sep 14, 2026	CNXU Conexeu Sciences Inc. Performance Warrants on Common Stock	Sharpe Jeffrey Nathan Insider Director	500,000 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Exercise Sep 14, 2026 Common Stock			500,000 shares @ $0 Direct ownership	$500
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Solcher Stephen B Insider Director	185.72 shares @ $58.8 Direct ownership	$10.92K	SEC Form 4
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Shive Dunia A Insider Director	97.1 shares @ $58.8 Direct ownership	$5.71K	SEC Form 4
Sep 15, 2026 32-day lag	Other Aug 14, 2026	MAIN Main Street Capital Corp Common Stock	Hyzak Dwayne L. Insider CEO, Smd	406.58 shares @ $59.23 Direct ownership	$24.08K	SEC Form 4
Sep 15, 2026 1-day lag	Exercise Sep 14, 2026	LQDA Liquidia Corp Common Stock	Singh Raman Insider Director	8,468 shares @ $9.31 Direct ownership	$78.8K	SEC Form 4
Same filing as the row above	Sale Sep 14, 2026			8,468 shares @ $66.16 Direct ownership	$560.24K
Same filing as the row above	Exercise Sep 14, 2026 Non-Qualified Stock Option (right to buy) on Common Stock			8,468 shares @ $0 Direct ownership	$0

Bitterman Kevin Insider Director

Exercise

IRON Disc Medicine, Inc.

Calculated transaction value

$326.04K

Traded

Sep 11, 2026

Filed

Sep 15, 2026

Quantity / price

7,136 shares @ $45.69

SEC Form 4