BROWN DAVID A B

PrivateCIK: 1112508

BROWN DAVID A B purchased 22.3% of their position (100K shares) of NOS4-1, INC. on the open market

Open‑market purchase worth $176.0K — a significant purchase. The strongest form of insider conviction signal.

P · 2 purchases
InsiderBROWN DAVID A BCIK 1112508
IssuerNOS4-1, INC.CIK 1136294
Director
Since Nov 2018
+100K
Net shares
Net buyer
$176.0K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
100K acquired
Non-Derivative Transactions2

Common Stock, $0.01 par value per share

Direct
P · Purchase

Shares

+41.74K

Price / share

$1.73

Trade value

$72.05K

% of position

9.3%
3/21/2022
449.25K490.98K

Common Stock, $0.01 par value per share

Direct
P · Purchase

Shares

+58.26K

Price / share

$1.78

Trade value

$103.99K

% of position

11.9%
3/22/2022
490.98K549.25K
Total

Net shares

+100K

Net value

$176.04K

Derivative Transactions0
No derivative transactions reported
BROWN DAVID A B — Insider Transaction (Form 4) Filed Mar 23, 2022 | Finecho