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insiderbid

Insider trading on March 31, 2026

89 insiders at 55 companies bought $101.6M of their own stock on the open market, across 108 transactions. The largest was Downie Jason H, Director, 10% Owner, buying $37.9M of Summit Midstream Corp (SMC).

16 chief executives bought: Huang Jack Jiajia at COE, Yu Peter at CGCT, Moulder Leon O Jr at ZBIO and 13 more.

Insiders sold $3.2B across 262 open-market sales. That is 31.2× the value bought. Selling routinely outweighs buying, because most executive pay is delivered in stock.

Bought
$101.6M
108 purchases
Sold
$3.2B
262 sales
Companies bought
55
89 insiders
CEO buys
16
chief executives

Open-market purchases

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

SMCPBUY$37.9M
Downie Jason H · Director, 10%…Mar 31
1.2M sh @ $31.08 · +833.5% own
PBUY$16M
Manufacturers Life… · 10% OwnerMar 31
1M sh @ $15.85 · +3.3% own
PHRPBUY$8.2M
Pale Fire Capital SE · 10% OwnerMar 31
1M sh @ $8.16 · +13.1% own
BNRPBUY$5.5M
Han Yusheng · DirectorMar 31
314,870 sh @ $17.36 · +1.8% own
PBUY$5M
Manufacturers Life… · 10% OwnerMar 31
315,437.35 sh @ $15.85 · +1.8% own
PBUY$4.9M
SPC Field Partners LLC · 10% OwnerMar 31
246,920.61 sh @ $19.71 · +2.2% own
CNTBPBUY$4M
Huang James · DirectorMar 31
1.2M sh @ $3.45 · +9.7% own
COEPBUY◷?$3.7M
Huang Jack Jiajia · Chief Executive…Mar 31
195,060 sh @ $19.09 · +0.8% own
CGCTPBUY$3.1M
Yu Peter · Chairman and CEOMar 31
300,000 sh @ $10.28
ZBIOPBUY$3M
Fairmount Funds… · DirectorMar 31
150,000 sh @ $20.00 · +6.8% own
ZBIOPBUY$1.5M
Lu Hongbo · DirectorMar 31
75,000 sh @ $20.00 · +21.6% own
VVOSPBUY$1.4M
Skaff Michael C · 10% OwnerMar 31
1M sh @ $1.34
FGBIPBUY$1.1M
Smith Edgar R. III · Director, 10%…Mar 31
138,083 sh @ $7.77 · +25.7% own
PBUY$1M
Manulife (Singapore)… · 10% OwnerMar 31
63,087.47 sh @ $15.85 · +0.6% own
GLBSPBUY$801.8K
Feidakis Georgios · DirectorMar 31
375,145 sh @ $2.14 · +6.3% own
ZBIOPBUY$656.5K
Moulder Leon O Jr · Chief Executive…Mar 31
34,000 sh @ $19.31 · +2.0% own
VVOSPBUY$413.9K
Skaff Michael C · 10% OwnerMar 31
308,848 sh @ $1.34 · +29.6% own
WCCPBUY$372.5K
Castillo Daniel J · EVP & Gm, EesMar 31
1,400 sh @ $266.06 · +10.1% own
TSMPBUY$322.1K
Burns Ursula M · DirectorMar 31
1,000 sh @ $322.05 · +50.0% own
FGBIPBUY$250K
Reynolds Marshall T · Director, 10%…Mar 31
32,176 sh @ $7.77 · +1.6% own
FGBIPBUY$250K
McAnally Bruce · DirectorMar 31
32,176 sh @ $7.77 · +10.7% own
VTSPBUY$185.6K
O Leary Dan · DirectorMar 31
10,000 sh @ $18.56 · +42.0% own
OTHPBUY$109.8K
John Brian · CEO and DirectorMar 31
53,350 sh @ $2.06 · +4.5% own
GTLBPBUY$108K
Staples William · Chief Executive…Mar 31
5,069 sh @ $21.30 · +1.5% own
PGCPBUY$101K
Cavallaro Frank A. · SEVP & Chief…Mar 31
2,889.84 sh @ $34.95 · +24.4% own
VTSPBUY$93.4K
Henderson James P · Chief Financial…Mar 31
5,000 sh @ $18.67 · +2.9% own
SPGPBUY$90.2K
Leibowitz Reuben S · DirectorMar 31
491 sh @ $183.80 · +0.9% own

Open-market sales

Pre-arranged 10b5-1 trades are marked.

SBLKSSELL$2.6B
Zagari Raffaele · DirectorMar 31
11,500 sh @ $227,538.00 · +135.3% own
COGTSSELL$242.6M
Fairmount Funds… · DirectorMar 31
7M sh @ $34.66 · -56.0% own
ACTSSELL$33.6M
Genworth Holdings, Inc. · 10% OwnerMar 31
820,567 sh @ $40.92 · -0.7% own
MLTXSSELL$32.4M
Bvf Partners L P/il · Director, 10%…Mar 31
1.9M sh @ $16.79 · -18.9% own
MLTXSSELL$26.3M
Bvf Partners L P/il · Director, 10%…Mar 31
1.6M sh @ $16.79 · -19.2% own
DKSSSELL$17.2M
Stack Edward W · Executive ChairmanMar 31
86,848 sh @ $197.84 · -1.3% own
COPSSELL$15M
Lance Ryan Michael · Chairman and CEOMar 31
113,221 sh @ $132.71 · -24.4% own
DKSSSELL$14.4M
Stack Edward W · Executive ChairmanMar 31
73,136 sh @ $197.01 · -1.1% own
FRMISSELL$11.1M
Perry Griffin · 10% OwnerMar 31
2M sh @ $5.54 · -3.2% own
PBFSSELL$10.1M
Control Empresarial de… · 10% OwnerMar 31
200,000 sh @ $50.74 · -1.0% own
WDAYSSELL$9.4M
Duffield David A · 10% OwnerMar 31
72,781 sh @ $129.84 · -37.9% own
CRWVSSELL$5.8M
Intrator Michael N · CEO and PresidentMar 31
77,939 sh @ $74.05 · -1.3% own
DNTHSSELL$5M
Savitz Ryan · EVP, CFO & CboMar 31
59,800 sh @ $83.90 · -69.1% own
CRWVSSELL$4.8M
Venturo Brian M · Chief Strategy…Mar 31
65,005 sh @ $74.05 · -18.6% own
SOCSSELL$4.7M
Duenner Anthony · See RemarksMar 31
279,081 sh @ $16.69 · -37.2% own
SOCSSELL$4.7M
Flores James Caldwell · President, COOMar 31
279,081 sh @ $16.69 · -38.7% own
SOCSSELL$4.7M
Patrinely Gregory D. · EVP, CFOMar 31
279,081 sh @ $16.69 · -38.7% own
DKSSSELL$4.5M
Stack Edward W · Executive ChairmanMar 31
22,722 sh @ $198.65 · -0.3% own
SLDESSELL$4.5M
Lucas Bruce · Chief Executive…Mar 31
247,008 sh @ $18.10 · -0.6% own
MLTXSSELL$4.2M
Bvf Partners L P/il · Director, 10%…Mar 31
248,530 sh @ $16.79 · -19.3% own
CRWVSSELL$4.1M
McBee Brannin · Chief Development…Mar 31
56,031 sh @ $74.05 · -15.2% own
KVYOSSELL$3.9M
Bialecki Andrew · Co-Chief Executive…Mar 31
200,000 sh @ $19.42 · -100.0% own
UWMCSSELL$3.6M
Mat Ishbia · President and CEOMar 31
1M sh @ $3.55 · -43.0% own
BATLSSELL$3.4M
Barrett Jonathan Dan · Director, 10%…Mar 31
872,586 sh @ $3.85 · -27.1% own
DKSSSELL$3.2M
Stack Edward W · Executive ChairmanMar 31
15,940 sh @ $200.02 · -0.2% own
ECATSSELL$3.1M
Saba Capital Management,… · 10% OwnerMar 31
224,477 sh @ $13.73 · -1.0% own
NBISSSELL$2.7M
Korolenko Andrey · Chief Infrastructu…Mar 31
26,976 sh @ $98.78 · -4.2% own
PBFSSELL$2.5M
Nimbley Thomas J. · DirectorMar 31
50,000 sh @ $50.62 · -5.9% own
AGXSSELL$2.5M
Jeffrey John Ronald Jr. · DirectorMar 31
4,556 sh @ $539.85 · -55.6% own
DKSSSELL$2.3M
Stack Edward W · Executive ChairmanMar 31
11,832 sh @ $195.77 · -0.2% own
WDAYSSELL$2.2M
Duffield David A · 10% OwnerMar 31
16,932 sh @ $129.05 · -8.1% own
IOTSSELL$1.9M
Bicket John · See RemarksMar 31
60,716 sh @ $31.68 · -5.2% own
CAPRSSELL$1.8M
Sabar Karimah Es · DirectorMar 31
61,265 sh @ $30.17 · -100.0% own
WDAYSSELL$1.8M
Duffield David A · 10% OwnerMar 31
13,887 sh @ $130.67 · -11.7% own
IOTSSELL$1.8M
Biswas Sanjit · Chief Executve…Mar 31
57,018 sh @ $31.69 · -4.3% own
PAMSSELL$1.8M
Mindlin Damian Miguel · Vice PresidentMar 31
500,000 sh @ $3.57 · -3.5% own
DNTHSSELL$1.7M
Savitz Ryan · EVP, CFO & CboMar 31
21,825 sh @ $78.86 · -19.3% own
DNTHSSELL$1.6M
Savitz Ryan · EVP, CFO & CboMar 31
19,469 sh @ $84.57 · -72.9% own
MLYSSSELL$1.5M
Congleton Jon · Chief Executive…Mar 31
55,183 sh @ $26.54 · -7.2% own
BATLSSELL$1.5M
Barrett Jonathan Dan · Director, 10%…Mar 31
336,791 sh @ $4.33 · -14.4% own
NBISSSELL$1.3M
Shtan Danila · Chief Technology…Mar 31
13,489 sh @ $98.78 · -4.2% own
OUTSSELL$1.3M
Siegel Matthew · EVP, CFOMar 31
50,000 sh @ $25.79 · -14.7% own
PBFSSELL$1.2M
Fedena James E. · Senior Vice…Mar 31
25,000 sh @ $49.54 · -15.2% own
IOTSSELL$1.2M
Biswas Sanjit · Chief Executve…Mar 31
37,662 sh @ $31.13 · -2.8% own
HSYSSELL$1.1M
Hershey Trust Co… · 10% OwnerMar 31
5,399 sh @ $207.73 · -0.3% own
IOTSSELL$1.1M
Bicket John · See RemarksMar 31
33,944 sh @ $31.09 · -2.8% own
RDDTSSELL$1M
Huffman Steve Ladd · CEO & PresidentMar 31
7,452 sh @ $134.84 · -1.8% own
PBFSSELL$994.3K
Fedena James E. · Senior Vice…Mar 31
20,000 sh @ $49.72 · -12.6% own
VTSSSELL$925.5K
Cree Brian · President &…Mar 31
50,000 sh @ $18.51 · -11.3% own
EOGSSELL$856.5K
Leitzell Jeffrey R. · EVP & COOMar 31
5,698 sh @ $150.32 · -6.1% own