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Insider & Political Trading

Official filings, normalized for faster research
All activity Politicians Insiders
Previous-day view · Fri Sep 18 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in

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 2 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 2 days ago
Cluster selling TEM
5 insiders sold $17.12M 2 days ago
Cluster buying RWT
4 insiders bought $1.31M 2 days ago
Executive buy RWT
3 executives bought $1.12M 2 days ago
Cluster selling DUOL
3 insiders sold $6.91M 2 days ago
Cluster selling CORT
6 insiders sold $11.65M 2 days ago
Cluster selling BBNX
5 insiders sold $2.86M 2 days ago
Cluster selling BE
4 insiders sold $3.14M 2 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.

70,010 filings

Filed Transaction Issuer / asset Reporting person Qty / price Value Source
Sep 16, 2026 2-day lag Sale Sep 14, 2026
DDOG Datadog, Inc.
Class A Common Stock 		Obstler David M Insider Chief Financial Officer 163 shares @ $227.72 Indirect ownership $37.12K SEC Form 4
Sale Sep 14, 2026 190 shares @ $233.3 Indirect ownership $44.33K
Sale Sep 14, 2026 725 shares @ $223.12 Indirect ownership $161.76K
Conversion Sep 14, 2026 12,000 shares @ $0 Indirect ownership $0
Sale Sep 14, 2026 2,873 shares @ $229.92 Indirect ownership $660.56K
Sale Sep 14, 2026 545 shares @ $224.34 Indirect ownership $122.27K
Sale Sep 14, 2026 181 shares @ $226.19 Indirect ownership $40.94K
Sale Sep 14, 2026 918 shares @ $232.71 Indirect ownership $213.63K
Sale Sep 14, 2026 1,624 shares @ $222.17 Indirect ownership $360.8K
Sale Sep 14, 2026 1,635 shares @ $222.16 Indirect ownership $363.24K
Sale Sep 14, 2026 899 shares @ $232.71 Indirect ownership $209.2K
Sale Sep 14, 2026 1,689 shares @ $230.51 Indirect ownership $389.33K
Sale Sep 14, 2026 786 shares @ $221.24 Indirect ownership $173.89K
Sale Sep 14, 2026 724 shares @ $231.53 Indirect ownership $167.63K
Sale Sep 14, 2026 738 shares @ $223.12 Indirect ownership $164.66K
Sale Sep 14, 2026 358 shares @ $228.6 Indirect ownership $81.84K
Sale Sep 14, 2026 360 shares @ $228.59 Indirect ownership $82.29K
Sale Sep 14, 2026 713 shares @ $231.53 Indirect ownership $165.08K
Sale Sep 14, 2026 169 shares @ $227.72 Indirect ownership $38.48K
Conversion Sep 14, 2026 Class B Common Stock on Class A Common Stock 12,000 shares @ $0 Indirect ownership $0
Sale Sep 14, 2026 Class A Common Stock 1,182 shares @ $225.13 Indirect ownership $266.11K
Sale Sep 14, 2026 190 shares @ $226.19 Indirect ownership $42.98K
Conversion Sep 14, 2026 12,000 shares @ $0 Indirect ownership $0
Conversion Sep 14, 2026 Class B Common Stock on Class A Common Stock 12,000 shares @ $0 Indirect ownership $0
Sale Sep 14, 2026 Class A Common Stock 1,729 shares @ $230.51 Indirect ownership $398.55K
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$37.12K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
163 shares @ $227.72
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$44.33K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
190 shares @ $233.3
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$161.76K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
725 shares @ $223.12
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Conversion
DDOG Datadog, Inc.
Calculated transaction value
$0
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
12,000 shares @ $0
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$660.56K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
2,873 shares @ $229.92
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$122.27K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
545 shares @ $224.34
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$40.94K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
181 shares @ $226.19
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$213.63K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
918 shares @ $232.71
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$360.8K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
1,624 shares @ $222.17
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$363.24K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
1,635 shares @ $222.16
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$209.2K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
899 shares @ $232.71
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$389.33K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
1,689 shares @ $230.51
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$173.89K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
786 shares @ $221.24
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$167.63K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
724 shares @ $231.53
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$164.66K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
738 shares @ $223.12
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$81.84K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
358 shares @ $228.6
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$82.29K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
360 shares @ $228.59
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$165.08K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
713 shares @ $231.53
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$38.48K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
169 shares @ $227.72
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Conversion
DDOG Datadog, Inc.
Calculated transaction value
$0
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
12,000 shares @ $0
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$266.11K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
1,182 shares @ $225.13
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$42.98K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
190 shares @ $226.19
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Conversion
DDOG Datadog, Inc.
Calculated transaction value
$0
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
12,000 shares @ $0
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Conversion
DDOG Datadog, Inc.
Calculated transaction value
$0
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
12,000 shares @ $0
SEC Form 4
View filing Trade details
Obstler David M Insider Chief Financial Officer
Sale
DDOG Datadog, Inc.
Calculated transaction value
$398.55K
Traded
Sep 14, 2026
Filed
Sep 16, 2026
Quantity / price
1,729 shares @ $230.51
SEC Form 4
View filing Trade details

Showing 3851 to 3875 of 70010 entries