BROWN DAVID A B

PrivateCIK: 1112508

BROWN DAVID A B purchased 29.8% of their position (163.75K shares) of NOS4-1, INC. on the open market

Open‑market purchase worth $246.5K — a significant purchase. The strongest form of insider conviction signal.

P · 3 purchases
InsiderBROWN DAVID A BCIK 1112508
IssuerNOS4-1, INC.CIK 1136294
Director
Since Nov 2018
+163.75K
Net shares
Net buyer
$246.5K
Total acquired
3
Open market trades
3B · 0S
3
Total transactions
163.75K acquired
Non-Derivative Transactions3

Common Stock, $0.01 par value per share

Direct
P · Purchase

Shares

+15.36K

Price / share

$1.46

Trade value

$22.43K

% of position

2.8%
5/17/2022
549.25K564.60K

Common Stock, $0.01 par value per share

Direct
P · Purchase

Shares

+113.93K

Price / share

$1.50

Trade value

$170.83K

% of position

20.2%
5/18/2022
564.60K678.54K

Common Stock, $0.01 par value per share

Direct
P · Purchase

Shares

+34.46K

Price / share

$1.54

Trade value

$53.22K

% of position

5.1%
5/19/2022
678.54K712.99K
Total

Net shares

+163.75K

Net value

$246.48K

Derivative Transactions0
No derivative transactions reported
BROWN DAVID A B — Insider Transaction (Form 4) Filed May 19, 2022 | Finecho