Insider & Political Trading

Official filings, normalized for faster research

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Desk brief

AI Sep 16

The tape was heavily skewed to sales, while seven-day cluster selling dominated the signal read and one FOX executive buy stood out.

Heavy sell skew — The session logged 1,701 filings: 1,448 sells versus 253 buys. Disclosed value was roughly $2.4 billion sold against $180.2 million bought, across 710 filers and 454 tickers.

Broad cluster selling — Cluster selling was detected in several names, led by SNDK with five insiders selling about $101.3 million and CHYM with seven selling about $69.6 million. SOFI had seven sellers totaling about $6.7 million, while DOCU had nine sellers totaling about $6.2 million. SNDK CHYM SOFI DOCU

FOX executive purchase — Murdoch Lachlan K bought roughly $10.3 million of FOX. The purchase was both an executive buy and a $1 million-plus insider buy signal. FOX Murdoch Lachlan K

Largest recent filings — Over the last 14 days, Bluearc Capital Management, Llc reported the largest purchase, roughly $99.4 million of PBLSX. RSG was the most bought ticker at about $572.7 million across two filers, while YPF led sales at roughly $5.3 billion across 22 filers. PBLSX RSG YPF Llc Bluearc Capital Management

The main filing signal remained concentrated in selling: seven-day clusters covered SNDK, CHYM, SOFI, DOCU, OUST, BLLN, VRSN, and SNEX. Six congressional filings were reported in the session, but no congressional name or transaction detail was specified.

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

Filings · Sep 16

1609

Latest about 8 hours ago

Disclosed buying · 14d

$1.31B

1163 purchases across 1507 tickers

Disclosed selling · 14d

$13.55B

6666 sales and dispositions

Tape lean · 14d

Heavy selling

Largest buy: PBLSX $99.38M

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 NTRA

4 insiders sold $59.75M about 8 hours ago

Cluster buying STI

3 insiders bought $50.34K about 8 hours ago

$1M+ insider buy MNR

Ward Tom L. bought $2M about 8 hours ago

10% owner adding MNR

Ward Tom L. added $2M about 8 hours ago

Cluster buying FLNT

3 insiders bought $92.35K about 8 hours ago

Cluster selling LIF

6 insiders sold $2.83M about 9 hours ago

Cluster selling SNOW

10 insiders sold $102.27M about 9 hours ago

Cluster selling CHYM

8 insiders sold $336.67M about 9 hours ago

$1M+ insider buy NFE

Strategic Value Partners, Llc bought $32.8M about 9 hours ago

10% owner adding NFE

Strategic Value Partners, Llc added $34.28M about 9 hours ago

Cluster selling THC

5 insiders sold $40.19M about 10 hours ago

Cluster selling SOFI

7 insiders sold $6.65M about 10 hours ago

Disclosure sentiment

Who is buying against who is selling · 90 days · −100 to +100

Accumulation

AMR 26 buys · 0 sells +100

AAT 18 buys · 0 sells +100

RCG 54 buys · 0 sells +100

SUJA 22 buys · 0 sells +100

DLHC 45 buys · 0 sells +100

UUU 32 buys · 0 sells +100

Distribution

DELL 0 buys · 822 sells -100

UTHR 0 buys · 509 sells -100

CRWV 0 buys · 787 sells -100

STX 0 buys · 309 sells -100

SE 0 buys · 495 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.

67,114 filings

Official insider and political disclosure transactions
Filed	Transaction	Issuer / asset	Reporting person	Qty / price	Value	Source
Sep 15, 2026 Same-day filing	Award Sep 15, 2026	WHWK Whitehawk Therapeutics, Inc. Stock Option (right to buy) on Common Stock	Dugan Margaret Insider Chief Medical Officer	81,250 shares @ $0 Direct ownership	$0	SEC Form 4
Sep 15, 2026 Same-day filing	Award Sep 15, 2026	WHWK Whitehawk Therapeutics, Inc. Restricted Stock Units on Common Stock	Dornan David Insider Chief Scientific Officer	85,887 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Award Sep 15, 2026 Stock Option (right to buy) on Common Stock			85,887 shares @ $0 Direct ownership	$0
Sep 15, 2026 Same-day filing	Award Sep 15, 2026	WHWK Whitehawk Therapeutics, Inc. Restricted Stock Units on Common Stock	Ball Bryan Insider See Remarks	91,633 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Award Sep 15, 2026 Stock Option (right to buy) on Common Stock			91,633 shares @ $0 Direct ownership	$0
Sep 15, 2026 4-day lag	Gift Sep 11, 2026	COHR Coherent Corp. Common Stock	Digirolomo Enrico Insider Director	1,279 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Sale Sep 11, 2026			5,315 shares @ $305.99 Direct ownership	$1.63M
Sep 15, 2026 4-day lag	Sale Sep 11, 2026	AMBQ Ambiq Micro, Inc. Common Stock	Zhang Ker Insider Director	900 shares @ $63.95 Direct ownership	$57.55K	SEC Form 4
Same filing as the row above	Sale Sep 11, 2026			9,100 shares @ $63.39 Direct ownership	$576.81K
Sep 15, 2026 1-day lag	Sale Sep 14, 2026	AMBQ Ambiq Micro, Inc. Common Stock	Chen Sean Chihhsiang Insider President And COO	2,600 shares @ $59.36 Direct ownership	$154.35K	SEC Form 4
Same filing as the row above	Exercise Sep 14, 2026 Stock Option (Right to Buy) on Common Stock			15,000 shares @ $0 Direct ownership	$0
Same filing as the row above	Sale Sep 14, 2026 Common Stock			11,000 shares @ $60.24 Direct ownership	$662.62K
Same filing as the row above	Sale Sep 14, 2026			1,400 shares @ $60.83 Direct ownership	$85.17K
Same filing as the row above	Exercise Sep 14, 2026			15,000 shares @ $8.12 Direct ownership	$121.8K
Sep 15, 2026 Same-day filing	Sale Sep 15, 2026	RARE Ultragenyx Pharmaceutical Inc. Common Stock	Huizenga Theodore Alan Insider SVP, Chief Accounting Officer	1,283 shares @ $13.57 Direct ownership	$17.41K	SEC Form 4
Sep 15, 2026 1-day lag	Sale Sep 14, 2026	CRWV Coreweave, Inc. Class A Common Stock	Agrawal Nitin Insider Chief Financial Officer	63,408 shares @ $83.64 Direct ownership	$5.3M	SEC Form 4
Same filing as the row above	Sale Sep 14, 2026			3,168 shares @ $84.88 Direct ownership	$268.9K
Same filing as the row above	Exercise Sep 11, 2026 Restricted Stock Units on Class A Common Stock			122,340 shares Direct ownership	Not reported
Same filing as the row above	Exercise Sep 11, 2026 Class A Common Stock			122,340 shares Direct ownership	Not reported
Sep 15, 2026 Same-day filing	Exercise Sep 15, 2026	AMBQ Ambiq Micro, Inc. Stock Option (Right to Buy) on Common Stock	Esaka Fumihide Insider Chief Executive Officer	13,500 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Sale Sep 15, 2026 Common Stock			3,785 shares @ $59.56 Direct ownership	$225.44K
Same filing as the row above	Exercise Sep 15, 2026			13,500 shares @ $8.12 Direct ownership	$109.62K
Same filing as the row above	Sale Sep 15, 2026			100 shares @ $61 Direct ownership	$6.1K
Same filing as the row above	Sale Sep 15, 2026			9,615 shares @ $60.55 Direct ownership	$582.17K
Same filing as the row above	Exercise Sep 11, 2026			50,000 shares @ $12.6 Direct ownership	$630K