Company profile
Cullinan Therapeutics, Inc. insider acquisitions
Company CIK 0001789972 · Reported insider acquisitions and filing context.
These are company listings. A transaction is linked to a particular security only when the filing provides enough information.
Company activity summary
By transaction date, as of October 21, 2026.
No records are loaded for this 30-day transaction window. This does not establish that no transactions occurred.
Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
5 dated transactions · 2 of 2 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Oct 28, 2025 | Cullinan Therapeutics, Inc.Common stock, $0.0001 par value per share | Nichols Weston · Lynx1 Capital Management LP | Purchase |
| Oct 17, 2025 | Cullinan Therapeutics, Inc.Common Stock | Nichols Weston · Lynx1 Capital Management LP | Purchase |
| Oct 16, 2025 | Cullinan Therapeutics, Inc.Common Stock | Nichols Weston · Lynx1 Capital Management LP | Purchase |
| Oct 15, 2025 | Cullinan Therapeutics, Inc.Common Stock | Nichols Weston · Lynx1 Capital Management LP | Purchase |
| Oct 14, 2025 | Cullinan Therapeutics, Inc.Common stock, $0.0001 par value per share ("Common Stock") | Nichols Weston · Lynx1 Capital Management LP | Purchase |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Share price & reported acquisitions
Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.
Price history is not available
Market-price history is not connected yet.
CGEM · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.
Reported acquisitions
Filing-date filters apply to the list and timeline. The summary above uses transaction dates.
| Filed / transacted | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|
| Trade: | Nichols Weston10% owner Lynx1 Capital Management LP10% owner Joint filing · amounts unallocated | PurchaseCommon stock, $0.0001 par value per shareNon-derivative security · Code P | 165,667 | 8.4005 *Value: 1,391,685.6335Currency not specified | View ↗ |
| Trade: | Nichols Weston10% owner Lynx1 Capital Management LP10% owner Joint filing · amounts unallocated | PurchaseCommon StockNon-derivative security · Code P | 32,217 | 7.8395 *Value: 252,565.1715Currency not specified | View ↗ |
| Trade: | Nichols Weston10% owner Lynx1 Capital Management LP10% owner Joint filing · amounts unallocated | PurchaseCommon StockNon-derivative security · Code P | 150,000 | 8.855 *Value: 1,328,250Currency not specified | View ↗ |
| Trade: | Nichols Weston10% owner Lynx1 Capital Management LP10% owner Joint filing · amounts unallocated | PurchaseCommon StockNon-derivative security · Code P | 51,500 | 7.9427 *Value: 409,049.05Currency not specified | View ↗ |
| Trade: | Nichols Weston10% owner Lynx1 Capital Management LP10% owner Joint filing · amounts unallocated | PurchaseCommon stock, $0.0001 par value per share ("Common Stock")Non-derivative security · Code P | 15,032 | 7.587 *Value: 114,047.784Currency not specified | View ↗ |
5 transactions on this page. Filing date, newest first.
Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →