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 · 9 exercises

GREENBERG CHRISTOPHER

Filed: 11/17/2022ACC: 0000945836-22-000008

InsiderGREENBERG CHRISTOPHERCIK 1543046

→

IssuerBIRCHTECH CORP.CIK 728385

DirectorOfficer· Chairman of the Board

Since Jul 2018

0.00

Net shares

Net seller

$58.3K

Total acquired

Open market trades

0B · 0S

Total transactions

216.66K acquired · 216.66K disposed

Non-Derivative Transactions9

Common Stock

Direct

M · Option Exercise

+150K

Price / share

$0.28

Trade value

$42K

% of position

3.4%

11/15/2022

4.36M→4.51M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.29

Trade value

$2.42K

% of position

0.2%

11/15/2022

4.51M→4.52M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.21

Trade value

$1.75K

% of position

0.2%

11/15/2022

4.52M→4.53M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.17

Trade value

$1.42K

% of position

0.2%

11/15/2022

4.53M→4.54M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.25

Trade value

$2.08K

% of position

0.2%

11/15/2022

4.54M→4.54M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.26

Trade value

$2.17K

% of position

0.2%

11/15/2022

4.54M→4.55M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.20

Trade value

$1.67K

% of position

0.2%

11/15/2022

4.55M→4.56M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.33

Trade value

$2.75K

% of position

0.2%

11/15/2022

4.56M→4.57M

Common Stock

Direct

M · Option Exercise

+8.33K

Price / share

$0.25

Trade value

$2.08K

% of position

0.2%

11/15/2022

4.57M→4.58M

Total

Net shares

+216.66K

Net value

$58.33K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	11/15/2022	M · Option Exercise	+150K	$0.28	$42K	3.4%	4.36M	4.51M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.29	$2.42K	0.2%	4.51M	4.52M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.21	$1.75K	0.2%	4.52M	4.53M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.17	$1.42K	0.2%	4.53M	4.54M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.25	$2.08K	0.2%	4.54M	4.54M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.26	$2.17K	0.2%	4.54M	4.55M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.20	$1.67K	0.2%	4.55M	4.56M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.33	$2.75K	0.2%	4.56M	4.57M
Common Stock Direct	11/15/2022	M · Option Exercise	+8.33K	$0.25	$2.08K	0.2%	4.57M	4.58M
Total			+216.66K		$58.33K

Derivative Transactions9

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

150K shares

−150K

Strike price

0.28

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.29

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.21

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.17

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.25

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.26

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.2

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.33

Held after

0.00

Exercisable

—

11/15/2022

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.33K shares

−8.33K

Strike price

0.25

Held after

0.00

Exercisable

—

11/15/2022

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable
Stock Option (Right to Buy) Direct	Common Stock150K shares	11/15/2022	M · Option Exercise	−150K	0.28	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.29	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.21	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.17	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.25	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.26	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.2	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.33	—
Stock Option (Right to Buy) Direct	Common Stock8.33K shares	11/15/2022	M · Option Exercise	−8.33K	0.25	—

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned3K

Total

3K indirect3K

Security Title	Shares Owned	Ownership Type
Common Stock	3K	Indirect
Total	3K	3K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported