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Desk brief

AI Sep 18

The session was heavily sell-skewed: 1,343 sell filings disclosed about $2.0B versus 174 buys totaling $302.4M.

Insider selling clusters dominated — A cluster of seven insiders sold RVMD for roughly $28.7M across seven filers in the past seven days, the largest detected selling cluster. Other multi-insider selling appeared in ADBE, BE, GTLB, UBER and CORT. RVMD ADBE BE GTLB UBER CORT
Shen Ching Hang added CV — Shen Ching Hang bought and added roughly $5.0M of CV, triggering both the $1M-plus insider-buy and 10% owner-adding signals. CV Shen Ching Hang
Three insiders bought GAM — GAM drew three insider buyers for about $284.9K in the past seven days. Priest Jeffrey W bought roughly $93.8K, also triggering an executive-buy signal. GAM Priest Jeffrey W
TYRA and RSG led buying — Over 14 days, Ra Capital Management, L.p. reported the largest purchase at roughly $200.0M of TYRA. RSG led disclosed buying at about $453.6M across two filers, while DELL led selling at about $782.7M across nine filers. TYRA RSG DELL L.p. Ra Capital Management

The tape remained concentrated on selling, with corporate insiders accounting for 1,498 of the session's 1,517 filings; 19 congressional filings were also recorded. The clearest seven-day signals were the RVMD, ADBE, BE, GTLB, UBER and CORT selling clusters versus buying signals in CV and GAM.

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.

70,795 filings

Official insider and political disclosure transactions
Filed Transaction Issuer / asset Reporting person Qty / price Value Source Actions
Sep 15, 2026 4-day lag Buy Sep 11, 2026 Common Stock Nerges Joseph R Insider 10% owner 1,000 shares @ $7.9 Direct ownership $7.9K SEC Form 4
Same filing as the row above Buy Sep 11, 2026 1,000 shares @ $7.85 Direct ownership $7.85K
Sep 15, 2026 4-day lag Award Sep 11, 2026 Class A Common Stock Zelikovsky Alexander Insider Chief Information Officer 23,944 shares @ $0 Direct ownership $0 SEC Form 4
Same filing as the row above Award Sep 11, 2026 7,908 shares @ $0 Direct ownership $0
Sep 15, 2026 1-day lag Sale Sep 14, 2026 Common Stock Glazner Mary Kristin Insider Chief Administrative Officer 10,000 shares @ $12.25 Direct ownership $122.5K SEC Form 4
Sep 15, 2026 1-day lag Sale Sep 14, 2026 Common Stock Corstar Holdings Inc Insider 10% owner 127,824 shares @ $70.16 Direct ownership $8.97M SEC Form 4
Same filing as the row above Sale Sep 11, 2026 30,925 shares @ $69.05 Direct ownership $2.14M
Sep 15, 2026 1-day lag Sale Sep 14, 2026 Common Stock Koob Kari Insider SVP, Controller 597 shares @ $33.13 Direct ownership $19.78K SEC Form 4
Sep 15, 2026 1-day lag Sale Sep 14, 2026 Class B Common Stock Vellucci Vincent Insider Director 1,000 shares @ $235.15 Direct ownership $235.15K SEC Form 4
Sep 15, 2026 1-day lag Buy Sep 14, 2026 Common Stock $1.00 P.V. Bridgford Allan Jr. Insider Other 13 shares @ $5.95 Direct ownership $77.35 SEC Form 4
Sep 15, 2026 1-day lag Disposition Sep 14, 2026 Common Stock Lu Peng Insider President 117 shares @ $38.02 Direct ownership $4.45K SEC Form 4
Same filing as the row above Sale Sep 11, 2026 15,000 shares @ $40.13 Direct ownership $601.95K
Same filing as the row above Disposition Sep 11, 2026 109 shares @ $37.51 Direct ownership $4.09K
Same filing as the row above Exercise Sep 11, 2026 15,000 shares @ $2.59 Direct ownership $38.85K
Sep 15, 2026 46-day lag Exercise Jul 31, 2026 Warrants on Common Stock Myrmikan Capital, Llc Insider 10% owner 5,000,000 shares @ $0.08 Direct ownership $400K SEC Form 4
Same filing as the row above Exercise Jul 31, 2026 Common Stock 5,000,000 shares @ $0.08 Direct ownership $400K
Sep 15, 2026 Same-day filing Buy Sep 15, 2026 Common Stock Kubicek Greg H Insider Director 50,000 shares @ $3.85 Indirect ownership $192.56K SEC Form 4
Sep 15, 2026 Same-day filing Sale Sep 15, 2026 Common Stock Rivera Frederick B Insider Director 1,300 shares @ $28.57 Direct ownership $37.13K SEC Form 4
Sep 15, 2026 4-day lag Exercise Sep 11, 2026 Common Stock Ito Yasuhiro Insider Chief People Officer (cpo) 9,000 shares @ $8.35 Direct ownership $75.15K SEC Form 4
Same filing as the row above Exercise Sep 11, 2026 Employee Stock Option (right to buy) on Common Stock 9,000 shares @ $0 Direct ownership $0
Sep 15, 2026 1-day lag Sale Sep 14, 2026 Common Stock Modig Berndt Insider Chief Executive Officer 2,291 shares @ $39.4 Direct ownership $90.28K SEC Form 4
Sep 15, 2026 1-day lag Sale Sep 14, 2026 Common Stock Desale Pravin Insider SVP, R&d 2,039 shares @ $111.83 Direct ownership $228.02K SEC Form 4
Same filing as the row above Award Sep 11, 2026 8,713 shares @ $0 Direct ownership $0
Same filing as the row above Disposition Sep 11, 2026 4,434 shares @ $119.76 Direct ownership $531.02K
Same filing as the row above Disposition Sep 11, 2026 869 shares @ $119.76 Direct ownership $104.07K
Corstar Holdings Inc Insider 10% owner
Sale
Calculated transaction value
$8.97M
Traded
Sep 14, 2026
Filed
Sep 15, 2026
Quantity / price
127,824 shares @ $70.16
Corstar Holdings Inc Insider 10% owner
Sale
Calculated transaction value
$2.14M
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
30,925 shares @ $69.05
Ito Yasuhiro Insider Chief People Officer (cpo)
Exercise
Calculated transaction value
$75.15K
Traded
Sep 11, 2026
Filed
Sep 15, 2026
Quantity / price
9,000 shares @ $8.35
Modig Berndt Insider Chief Executive Officer
Sale
Calculated transaction value
$90.28K
Traded
Sep 14, 2026
Filed
Sep 15, 2026
Quantity / price
2,291 shares @ $39.4