ROTHBERG JONATHAN M sold 1.4% of their position (26.09K shares) of QUANTUM-SI INC on the open market
Open‑market sale worth $80.1K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 10/17/2025ACC: 0001140361-25-038534
Director10% Owner
Since Jun 2021
-26.09K
Net shares
Net seller
$80.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
26.09K disposed
Non-Derivative Transactions1
Class A Common Stock
Indirect
Shares
−26.09K
Price / share
$3.07
Trade value
$80.11K
% of position
1.4%
10/16/2025
1.93M→1.90M
Total
Net shares
−26.09K
Net value
-$80.11K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Indirect | 10/16/2025 | S · Sale | −26.09K | $3.07 | $80.11K | 1.4% | 1.93M | 1.90M |
| Total | −26.09K | -$80.11K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)9
Class A Common Stock
DirectShares owned2.57M
Class B Common Stock
IndirectShares owned1.99M
Class A Common Stock
IndirectShares owned273.42K
Class A Common Stock
IndirectShares owned1.93M
Class A Common Stock
IndirectShares owned1.93M
Class B Common Stock
IndirectShares owned17.94M
Class A Common Stock
IndirectShares owned1.25M
Class A Common Stock
IndirectShares owned1.93M
Class A Common Stock
IndirectShares owned1.92M
Total
2.57M direct·29.17M indirect31.74M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Class A Common Stock | 2.57M | Direct |
| Class B Common Stock | 1.99M | Indirect |
| Class A Common Stock | 273.42K | Indirect |
| Class A Common Stock | 1.93M | Indirect |
| Class A Common Stock | 1.93M | Indirect |
| Class B Common Stock | 17.94M | Indirect |
| Class A Common Stock | 1.25M | Indirect |
| Class A Common Stock | 1.93M | Indirect |
| Class A Common Stock | 1.92M | Indirect |
| Total | 31.74M | 2.57M direct·29.17M indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported