GREENBERG CHRISTOPHER

PrivateCIK: 1543046
Location

SPEARFISH, SD

GREENBERG CHRISTOPHER (Chairman of the Board) exercised options at BIRCHTECH CORP.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderGREENBERG CHRISTOPHERCIK 1543046
IssuerBIRCHTECH CORP.CIK 728385
DirectorOfficer· Chairman of the Board
Since Jul 2018
0.00
Net shares
Net seller
$209.5K
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
850K acquired · 850K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+600K

Price / share

$0.27

Trade value

$162K

% of position

13.1%
2/1/2023
4.58M5.18M

Common Stock

Direct
M · Option Exercise

Shares

+250K

Price / share

$0.19

Trade value

$47.50K

% of position

4.8%
2/1/2023
5.18M5.43M
Total

Net shares

+850K

Net value

$209.50K

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

600K shares

Shares

600K

Strike price

0.27

Held after

0.00

Exercisable

2/1/2023

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

250K shares

Shares

250K

Strike price

0.19

Held after

0.00

Exercisable

2/1/2023
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned3K
Total
3K indirect3K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
GREENBERG CHRISTOPHER — Insider Transaction (Form 4) Filed Feb 3, 2023 | Finecho