MAULT WILLIAM J. (See remarks below.) exercised options at SUMMIT MIDSTREAM PARTNERS, LP

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

M · 3 exercises

MAULT WILLIAM J.

Filed: 3/16/2022ACC: 0001209191-22-019370

InsiderMAULT WILLIAM J.CIK 1911803

→

IssuerSUMMIT MIDSTREAM PARTNERS, LPCIK 1549922

Officer· See remarks below.

Since Feb 2022

+15.45K

Net shares

Net buyer

$9.8K

Total sold

Open market trades

0B · 0S

Total transactions

18.81K acquired · 3.36K disposed

Non-Derivative Transactions6

Common Units

Direct

M · Option Exercise

+284.00

Price / share

—

Trade value

—

% of position

New position

3/15/2022

0.00→284.00

Common Units

Direct

F · Tax Withholding

−70.00

Price / share

$14.83

Trade value

$1.04K

% of position

24.6%

3/15/2022

284.00→214.00

Common Units

Direct

M · Option Exercise

+1.38K

Price / share

—

Trade value

—

% of position

642.5%

3/15/2022

214.00→1.59K

Common Units

Direct

F · Tax Withholding

−335.00

Price / share

$14.83

Trade value

$4.97K

% of position

21.1%

3/15/2022

1.59K→1.25K

Common Units

Direct

M · Option Exercise

+1.04K

Price / share

—

Trade value

—

% of position

83.1%

3/15/2022

1.25K→2.30K

Common Units

Direct

F · Tax Withholding

−254.00

Price / share

$14.83

Trade value

$3.77K

% of position

11.1%

3/15/2022

2.30K→2.04K

Total

Net shares

+2.04K

Net value

-$9.77K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Units Direct	3/15/2022	M · Option Exercise	+284.00	—	—	New position	0.00	284.00
Common Units Direct	3/15/2022	F · Tax Withholding	−70.00	$14.83	$1.04K	24.6%	284.00	214.00
Common Units Direct	3/15/2022	M · Option Exercise	+1.38K	—	—	642.5%	214.00	1.59K
Common Units Direct	3/15/2022	F · Tax Withholding	−335.00	$14.83	$4.97K	21.1%	1.59K	1.25K
Common Units Direct	3/15/2022	M · Option Exercise	+1.04K	—	—	83.1%	1.25K	2.30K
Common Units Direct	3/15/2022	F · Tax Withholding	−254.00	$14.83	$3.77K	11.1%	2.30K	2.04K
Total			+2.04K		-$9.77K

Derivative Transactions4

Phantom Units

Direct

A · Award

Converts to

Common Units

16.11K shares

+16.11K

Strike price

Held after

16.11K

Exercisable

—

3/14/2022

Phantom Units

Direct

M · Option Exercise

Converts to

Common Units

284.00 shares

−284.00

Strike price

Held after

0.00

Exercisable

—

3/15/2022

Phantom Units

Direct

M · Option Exercise

Converts to

Common Units

1.38K shares

−1.38K

Strike price

Held after

1.37K

Exercisable

—

3/15/2022

Phantom Units

Direct

M · Option Exercise

Converts to

Common Units

1.04K shares

−1.04K

Strike price

Held after

2.08K

Exercisable

—

3/15/2022

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Phantom Units Direct	Common Units16.11K shares	3/14/2022	A · Award	+16.11K	—	16.11K
Phantom Units Direct	Common Units284.00 shares	3/15/2022	M · Option Exercise	−284.00	—	0.00
Phantom Units Direct	Common Units1.38K shares	3/15/2022	M · Option Exercise	−1.38K	—	1.37K
Phantom Units Direct	Common Units1.04K shares	3/15/2022	M · Option Exercise	−1.04K	—	2.08K