Insider buying on Sep 15, 2026
Insiders reported 61 open-market purchases worth $48.2M and 177 sales worth $811.9M in SEC filings on Sep 15, 2026.
Cluster buying in today's filings
- COO Cooper Companies, Inc.: 3 insiders bought $1.3M between Sep 11 and Sep 14
- RWT Redwood Trust Inc: 3 insiders bought $677K between Sep 15 and Sep 15
- NTHI Neonc Technologies Holdings, Inc.: 3 insiders bought $351K between Sep 11 and Sep 14
- RGCO Rgc Resources Inc: 3 insiders bought $66K between Sep 9 and Sep 14
Top purchases
| Stock | Insider | Value | Holdings | Signal | Traded / filed |
|---|---|---|---|---|---|
Flotek Industries Inc/Cn/ | Matthew Wilks Director |
$34.3M 1,319,493 sh @ $26.01 |
+836.2% | High
|
Sep 11, 2026 Filed Sep 15, 2026 |
G Iii Apparel Group Ltd /De/ | Morris Goldfarb CEO |
$1.1M 40,000 sh @ $27.94 |
+0.9% | Medium
|
Sep 14, 2026 Filed Sep 15, 2026 |
Celsius Holdings, Inc. | Damon DeSantis Director |
$1.0M 36,000 sh @ $27.78 |
+1.3% | Medium
|
Sep 14, 2026 Filed Sep 15, 2026 |
Cooper Companies, Inc. | Walter M Rosebrough Jr Director |
$542K 10,000 sh @ $54.16 |
+100.0% | Medium
|
Sep 11, 2026 Filed Sep 15, 2026 |
Cooper Companies, Inc. | Lawrence Erik Kurzius Director |
$539K 10,000 sh @ $53.91 |
+90.1% | Medium
|
Sep 14, 2026 Filed Sep 15, 2026 |
Redwood Trust Inc | Christopher J Abate Chief Executive Officer |
$384K 100,000 sh @ $3.84 |
+17.3% | Medium
|
Sep 15, 2026 Filed Sep 15, 2026 |
Venu Holding Corp | Thomas M Finke Director Also reported by Jay W Roth |
$350K 200,000 sh @ $1.75 |
+154.3% | Medium
|
Sep 11, 2026 Filed Sep 15, 2026 |
Cooper Companies, Inc. | Paul A Keel Director |
$250K 4,701 sh @ $53.18 |
New position | Medium
|
Sep 11, 2026 Filed Sep 15, 2026 |
Redwood Trust Inc | Brooke Carillo Chief Financial Officer |
$100K 26,065 sh @ $3.85 |
+22.8% | Medium
|
Sep 15, 2026 Filed Sep 15, 2026 |
Eos Energy Enterprises, Inc. | Haiyan Song Director |
$59K 15,000 sh @ $3.91 |
New position | Medium
|
Sep 11, 2026 Filed Sep 15, 2026 |
Corebridge Financial, Inc. | Nippon Life Insurance Co 10% owner |
$5.9M 171,144 sh @ $34.61 |
+0.1% | Low
|
Sep 11, 2026 Filed Sep 15, 2026 |
Cosan S.A. | Burkhard Otto Cordes Director |
$696K 159,000 sh @ $4.38 |
+11.8% | Low
|
May 18, 2026 Filed Sep 15, 2026 |
Limbach Holdings, Inc. | Joshua Horowitz Director |
$391K 7,820 sh @ $50.00 |
+4.8% | Low
|
Sep 11, 2026 Filed Sep 15, 2026 |
Alexandria Real Estate Equities, Inc. | Joel S Marcus Executive Chairman |
$248K 5,000 sh @ $49.68 |
+0.8% | Low
|
Sep 11, 2026 Filed Sep 15, 2026 |
Fuelcell Energy Inc | III Homer John Livingston Director |
$247K 16,404 sh @ $15.05 |
+62.3% | Low
|
Sep 14, 2026 Filed Sep 15, 2026 |
NewAmsterdam Pharma Co N.V. | Michael H. Davidson Chief Executive Officer |
$226K 10,000 sh @ $22.65 |
+1.3% | Low
|
Sep 14, 2026 Filed Sep 15, 2026 |
Redwood Trust Inc | Greg H Kubicek Director |
$193K 50,000 sh @ $3.85 |
+64.8% | Low
|
Sep 15, 2026 Filed Sep 15, 2026 |
Cross Timbers Royalty Trust | Eric L Oliver 10% owner |
$187K 16,360 sh @ $11.46 |
+1.7% | Low
|
Sep 11, 2026 Filed Sep 15, 2026 |
Neonc Technologies Holdings, Inc. | Amir F Heshmatpour CEO, President |
$175K 50,000 sh @ $3.50 |
+1.6% | Low
|
Sep 14, 2026 Filed Sep 15, 2026 |
Advanced Flower Capital Inc. | Leonard M Tannenbaum Director |
$141K 40,198 sh @ $3.52 |
+0.6% | Low |
Sep 11, 2026 Filed Sep 15, 2026 |
Plus 41 smaller purchases. Each stock page has the full history.
Largest sales
| Stock | Insider | Value | Holdings | Plan | Traded / filed |
|---|---|---|---|---|---|
LifeStance Health Group, Inc. | Tpg Gp A, Llc 10% owner |
$226.3M 18,409,705 sh @ $12.29 |
−18.8% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Flotek Industries Inc/Cn/ | ProFrac GDM, LLC 10% owner |
$60.0M 2,306,806 sh @ $26.01 |
−38.4% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Dell Technologies Inc. | Silver Lake Partners IV, L.P. Director |
$45.2M 80,972 sh @ $558.79 |
−5.5% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Dell Technologies Inc. | Sl Spv-2, L.P. Director |
$40.3M 72,148 sh @ $558.74 |
−46.7% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Seagate Technology Holdings plc | Gianluca Romano EVP & CFO |
$38.1M 45,898 sh @ $830.01 |
−57.3% | Pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Dell Technologies Inc. | Silver Lake Partners V DE (AIV), L.P. Director |
$23.2M 41,434 sh @ $558.74 |
−49.3% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Amalgamated Financial Corp. | United Workers 10% owner Also reported by Workers United Western States Regional Joint Board |
$22.1M 462,412 sh @ $47.86 |
−25.1% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Dell Technologies Inc. | Peter Trizzino President, Global Sales |
$21.1M 37,735 sh @ $560.16 |
−35.3% | Not pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
Microsoft Corp | Amy Hood EVP, Chief Financial Officer |
$20.8M 41,674 sh @ $498.27 |
−7.2% | Pre-scheduled | Sep 14, 2026 Filed Sep 15, 2026 |
Revolution Medicines, Inc. | Stephen Michael Kelsey See Remarks |
$18.7M 92,531 sh @ $202.36 |
−24.1% | Pre-scheduled | Sep 11, 2026 Filed Sep 15, 2026 |
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