MILLENNIUM MANAGEMENT LLC made both purchases and sales at SENSEI BIOTHERAPEUTICS, INC.
Purchased 26.6% of their position (30.59K shares) and sold 2.2% of their position (3.25K shares) — review individual transaction dates and prices for directional context.
Common Stock
Shares
+778.00
Price / share
$27.23
Trade value
$21.18K
% of position
Common Stock
Shares
+1.33K
Price / share
$27.95
Trade value
$37.09K
% of position
Common Stock
Shares
+2.60K
Price / share
$28.85
Trade value
$75.05K
% of position
Common Stock
Shares
+1.02K
Price / share
$29.98
Trade value
$30.73K
% of position
Common Stock
Shares
−583.00
Price / share
$26.88
Trade value
$15.67K
% of position
Common Stock
Shares
−1.27K
Price / share
$28.69
Trade value
$36.55K
% of position
Common Stock
Shares
+10.64K
Price / share
$26.29
Trade value
$279.84K
% of position
Common Stock
Shares
+4.38K
Price / share
$27.28
Trade value
$119.61K
% of position
Common Stock
Shares
+294.00
Price / share
$28.13
Trade value
$8.27K
% of position
Common Stock
Shares
−469.00
Price / share
$26.77
Trade value
$12.55K
% of position
Common Stock
Shares
−36.00
Price / share
$27.37
Trade value
$985.28
% of position
Common Stock
Shares
+2.99K
Price / share
$25.08
Trade value
$75.03K
% of position
Common Stock
Shares
+5K
Price / share
$25.99
Trade value
$129.82K
% of position
Common Stock
Shares
+1.18K
Price / share
$26.70
Trade value
$31.40K
% of position
Common Stock
Shares
+370.00
Price / share
$27.68
Trade value
$10.24K
% of position
Common Stock
Shares
−518.00
Price / share
$25.85
Trade value
$13.39K
% of position
Common Stock
Shares
−370.00
Price / share
$27.68
Trade value
$10.24K
% of position
Net shares
+27.34K
Net value
$728.87K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 3/26/2026 | P · Purchase | +778.00 | $27.23 | $21.18K | 0.6% | 130.59K | 131.37K |
| Common Stock Indirect | 3/26/2026 | P · Purchase | +1.33K | $27.95 | $37.09K | 1.0% | 130.04K | 131.37K |
| Common Stock Indirect | 3/26/2026 | P · Purchase | +2.60K | $28.85 | $75.05K | 2.0% | 128.77K | 131.37K |
| Common Stock Indirect | 3/26/2026 | P · Purchase | +1.02K | $29.98 | $30.73K | 0.8% | 130.34K | 131.37K |
| Common Stock Indirect | 3/26/2026 | S · Sale | −583.00 | $26.88 | $15.67K | 0.4% | 131.95K | 131.37K |
| Common Stock Indirect | 3/26/2026 | S · Sale | −1.27K | $28.69 | $36.55K | 1.0% | 132.64K | 131.37K |
| Common Stock Indirect | 3/27/2026 | P · Purchase | +10.64K | $26.29 | $279.84K | 8.1% | 131.72K | 142.36K |
| Common Stock Indirect | 3/27/2026 | P · Purchase | +4.38K | $27.28 | $119.61K | 3.2% | 137.98K | 142.36K |
| Common Stock Indirect | 3/27/2026 | P · Purchase | +294.00 | $28.13 | $8.27K | 0.2% | 142.07K | 142.36K |
| Common Stock Indirect | 3/27/2026 | S · Sale | −469.00 | $26.77 | $12.55K | 0.3% | 142.83K | 142.36K |
| Common Stock Indirect | 3/27/2026 | S · Sale | −36.00 | $27.37 | $985.28 | 0.0% | 142.40K | 142.36K |
| Common Stock Indirect | 3/30/2026 | P · Purchase | +2.99K | $25.08 | $75.03K | 2.1% | 142.69K | 145.68K |
| Common Stock Indirect | 3/30/2026 | P · Purchase | +5K | $25.99 | $129.82K | 3.6% | 140.68K | 145.68K |
| Common Stock Indirect | 3/30/2026 | P · Purchase | +1.18K | $26.70 | $31.40K | 0.8% | 144.50K | 145.68K |
| Common Stock Indirect | 3/30/2026 | P · Purchase | +370.00 | $27.68 | $10.24K | 0.3% | 145.31K | 145.68K |
| Common Stock Indirect | 3/30/2026 | S · Sale | −518.00 | $25.85 | $13.39K | 0.4% | 146.20K | 145.68K |
| Common Stock Indirect | 3/30/2026 | S · Sale | −370.00 | $27.68 | $10.24K | 0.3% | 146.05K | 145.68K |
| Total | +27.34K | $728.87K | ||||||