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Insider trading on April 20, 2026

33 insiders at 23 companies bought $336.4M of their own stock on the open market, across 38 transactions. The largest was Bain Capital Investors Llc, 10% Owner, buying $134.4M of Kailera Therapeutics, Inc. (KLRA).

6 chief executives bought: Huang Jack Jiajia at COE, Patel Paresh at XZO, Beck Scott Arthur at GLOO and 3 more.

Insiders sold $790.9M across 340 open-market sales. That is 2.4× the value bought. Selling routinely outweighs buying, because most executive pay is delivered in stock.

Bought
$336.4M
38 purchases
Sold
$790.9M
340 sales
Companies bought
23
33 insiders
CEO buys
6
chief executives

Open-market purchases

Code P only — insiders spending their own money, largest first.

KLRAPBUY$134.4M
Bain Capital Investors… · 10% OwnerApr 20
8.4M sh @ $16.00 · +47.0% own
KLRAPBUY$134.4M
Kaplan Andrew T. · Director, 10%…Apr 20
8.4M sh @ $16.00 · +47.0% own
KLRAPBUY$25M
Bain Capital Life… · 10% OwnerApr 20
1.6M sh @ $16.00 · +7.4% own
KLRAPBUY$25M
Koppel Adam · Director, 10%…Apr 20
1.6M sh @ $16.00 · +7.4% own
KLRAPBUY$8M
Rtw Investments, Lp · 10% OwnerApr 20
500,000 sh @ $16.00 · +4.9% own
ALMRPBUY$4M
Illumina Innovation… · 10% OwnerApr 20
235,294 sh @ $17.00 · +86.6% own
ALMRPBUY$4M
Naclerio Nicholas · DirectorApr 20
235,294 sh @ $17.00 · +86.6% own
COEPBUY$506.7K
Huang Jack Jiajia · Chief Executive…Apr 20
21,480 sh @ $23.59 · +<0.1% own
SAFTXPBUY$267.6K
Smith Brian P. · PresidentApr 20
13,380.75 sh @ $20.00 · +355.6% own
STIMPBUY$158K
Chernett Jorey · 10% OwnerApr 20
100,000 sh @ $1.58 · +1.0% own
IMDXPBUY$158K
Broadwood Partners, L.p. · 10% OwnerApr 20
40,690 sh @ $3.88 · +0.3% own
SPRUPBUY$100.4K
Steel Partners Holdings… · 10% OwnerApr 20
24,335 sh @ $4.13 · +0.7% own
NMMPBUY$83.7K
Frangou Angeliki · See RemarksApr 20
1,190 sh @ $70.30 · +<0.1% own
PBUY$50K
Denbaars Steven · DirectorApr 20
12,500 sh @ $4.00 · +0.7% own
PBUY$50K
Ogawa Richard · SecretaryApr 20
12,500 sh @ $4.00 · +0.7% own
CRTPBUY$41.9K
Oliver Eric L · 10% OwnerApr 20
4,032 sh @ $10.38 · +0.5% own
AXRPBUY$41.4K
Dahl James H · 10% OwnerApr 20
1,519 sh @ $27.25 · +0.3% own
XZOPBUY$35K
Patel Paresh · Chief Executive…Apr 20
2,000 sh @ $17.48 · +0.1% own
AUBPBUY$25.4K
Agee Nancy H · DirectorApr 20
650 sh @ $39.05 · +1.8% own
BDCOPBUY$24K
Lazarus Energy Holdings,… · 10% OwnerApr 20
7,500 sh @ $3.20 · +<0.1% own
GLOOPBUY$22.3K
Beck Scott Arthur · President and CEOApr 20
2,800 sh @ $7.98 · +0.6% own

Open-market sales

Pre-arranged 10b5-1 trades are marked.

ASXSSELL$152.6M
Chen Tien-Szu · GM, ASE Inc.…Apr 20
328,000 sh @ $465.11 · -11.8% own
TRAXSSELL$65M
EcoR1 Capital, LLC · 10% OwnerApr 20
4.7M sh @ $13.81
CRWVSSELL$49.8M
Venturo Brian M · Chief Strategy…Apr 20
425,105 sh @ $117.25 · -93.4% own
ASXSSELL$37.7M
Chen Tien-Szu · GM, ASE Inc.…Apr 20
80,000 sh @ $471.00 · -3.4% own
ANETSSELL$35.9M
Ullal Jayshree · CEO and Chairperso…Apr 20
214,299 sh @ $167.31 · -1.2% own
ASXSSELL$33.6M
Chen Tien-Szu · GM, ASE Inc.…Apr 20
72,000 sh @ $466.00 · -2.9% own
ASXSSELL$23.4M
Chen Tien-Szu · GM, ASE Inc.…Apr 20
50,000 sh @ $467.00 · -2.1% own
SSELL$19M
Franklin Resources Inc · Affiliate of…Apr 20
1.7M sh @ $11.36 · -19.8% own
RDWSSELL$18.1M
Ae Red Holdings, Llc · Director, 10%…Apr 20
1.8M sh @ $10.23 · -7.3% own
MPSSELL$16.6M
Litinsky James H. · Chairman and CEOApr 20
259,179 sh @ $64.03 · -2.0% own
CRWVSSELL$15.6M
Venturo Brian M · Chief Strategy…Apr 20
133,859 sh @ $116.45 · -22.7% own
CRWVSSELL$13.4M
Venturo Brian M · Chief Strategy…Apr 20
117,395 sh @ $114.18 · -15.6% own
CRWVSSELL$12.5M
Venturo Brian M · Chief Strategy…Apr 20
106,277 sh @ $117.25 · -93.4% own
AXIA3SSELL$12.2M
Batista de Lima Filho… · DirectorApr 20
997,982 sh @ $12.20 · -87.1% own
SESSELL$11.4M
Ma David Y · DirectorApr 20
128,226 sh @ $89.28 · -27.2% own
CRWVSSELL$10.8M
McBee Brannin · Chief Development…Apr 20
92,063 sh @ $117.32 · -22.6% own
CRWVSSELL$10.1M
Magnetar Financial LLC · 10% OwnerApr 20
85,812 sh @ $117.33 · -0.4% own
CRWVSSELL$9.9M
Venturo Brian M · Chief Strategy…Apr 20
87,220 sh @ $113.42 · -10.4% own
ANETSSELL$7.7M
Ullal Jayshree · CEO and Chairperso…Apr 20
45,920 sh @ $167.31 · -0.9% own
ANETSSELL$7.7M
Ullal Jayshree · CEO and Chairperso…Apr 20
45,920 sh @ $167.31 · -0.9% own
ROIVSSELL$5.9M
Venker Eric · President &…Apr 20
200,000 sh @ $29.59 · -10.8% own
CRWVSSELL$5.5M
Venturo Brian M · Chief Strategy…Apr 20
47,771 sh @ $115.24 · -7.5% own
AXIA3SSELL$5.4M
Batista de Lima Filho… · DirectorApr 20
400,000 sh @ $13.40 · -5.2% own
CRWVSSELL$5.1M
Magnetar Financial LLC · 10% OwnerApr 20
43,158 sh @ $117.33 · -0.5% own
CRWVSSELL$4.4M
Venturo Brian M · Chief Strategy…Apr 20
39,268 sh @ $112.38 · -4.5% own
CRWVSSELL$4.3M
Magnetar Financial LLC · 10% OwnerApr 20
36,714 sh @ $117.33 · -0.4% own
PAMSSELL$4.3M
Mindlin Marcos Marcelo · Director, 10%…Apr 20
1.3M sh @ $3.43 · -8.2% own
ASXSSELL$4.2M
Chen Jeffrey · DirectorApr 20
9,000 sh @ $461.50 · -7.0% own
CRWVSSELL$4.1M
McBee Brannin · Chief Development…Apr 20
35,237 sh @ $116.59 · -8.0% own
CRWVSSELL$4M
Magnetar Financial LLC · 10% OwnerApr 20
34,433 sh @ $117.33 · -0.6% own
UWMCSSELL$3.9M
Mat Ishbia · President and CEOApr 20
1M sh @ $3.94 · -8.8% own
CRWVSSELL$3.9M
Venturo Brian M · Chief Strategy…Apr 20
33,464 sh @ $116.45 · -22.7% own
TDGSSELL$3.9M
Howley W Nicholas · DirectorApr 20
3,077 sh @ $1,262.66 · -10.1% own
ABNBSSELL$3.7M
Gebbia Joseph · Director, 10%…Apr 20
25,838 sh @ $142.49 · -16.2% own
SESSELL$3.6M
Ma David Y · DirectorApr 20
40,173 sh @ $89.93 · -11.7% own
CRWVSSELL$3.5M
Venturo Brian M · Chief Strategy…Apr 20
29,927 sh @ $117.88 · -100.0% own
CRWVSSELL$3.4M
Venturo Brian M · Chief Strategy…Apr 20
29,349 sh @ $114.18 · -15.6% own
CRWVSSELL$3.3M
Magnetar Financial LLC · 10% OwnerApr 20
27,802 sh @ $117.33 · -0.5% own
INVSSELL$3.2M
Hennessy Daniel J · DirectorApr 20
582,139 sh @ $5.52 · -76.1% own
ABNBSSELL$3M
Gebbia Joseph · Director, 10%…Apr 20
21,210 sh @ $143.36 · -15.9% own
CRWVSSELL$3M
McBee Brannin · Chief Development…Apr 20
25,752 sh @ $117.26 · -94.3% own
CRWVSSELL$2.9M
Magnetar Financial LLC · 10% OwnerApr 20
25,078 sh @ $117.33 · -0.5% own
DYNSSELL$2.9M
Rhodes Jason P · DirectorApr 20
142,604 sh @ $20.06 · -2.5% own
CRWVSSELL$2.7M
McBee Brannin · Chief Development…Apr 20
23,801 sh @ $114.26 · -5.0% own
VORSSELL$2.7M
Ra Capital Management,… · Director, 10%…Apr 20
171,963 sh @ $15.77 · -6.3% own
CRWVSSELL$2.7M
Magnetar Financial LLC · 10% OwnerApr 20
22,626 sh @ $117.33 · -0.8% own
CRWVSSELL$2.5M
McBee Brannin · Chief Development…Apr 20
22,399 sh @ $113.51 · -4.5% own
LEVISSELL$2.5M
Singh Harmit J · EVP & Chief Fin.…Apr 20
110,000 sh @ $23.00 · -28.9% own
DYNSSELL$2.5M
Kersten Dirk · DirectorApr 20
125,274 sh @ $20.07 · -2.9% own
CRWVSSELL$2.5M
Venturo Brian M · Chief Strategy…Apr 20
21,805 sh @ $113.42 · -10.4% own