ZELL BRANDON (Chief Accounting Officer) sold 1.7% of their position (3.34K shares) of SLACK TECHNOLOGIES, INC. on the open market

Open‑market sale worth $147.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

ZELL BRANDON

Filed: 7/6/2021ACC: 0001764925-21-000109

InsiderZELL BRANDONCIK 1775684

→

IssuerSLACK TECHNOLOGIES, INC.CIK 1764925

Officer· Chief Accounting Officer

Since Jun 2019

-3.34K

Net shares

Net seller

$147.8K

Total sold

Open market trades

0B · 2S

Total transactions

5.62K acquired · 8.96K disposed

Non-Derivative Transactions3

Class A Common Stock

Direct

C · Conversion

+2.81K

Price / share

—

Trade value

—

% of position

1.5%

7/1/2021

189.64K→192.45K

Class A Common Stock

Direct

S · Sale

−1.50K

Price / share

$44.29

Trade value

$66.44K

% of position

0.8%

7/1/2021

192.45K→190.95K

Class A Common Stock

Direct

S · Sale

−1.84K

Price / share

$44.29

Trade value

$81.41K

% of position

1.0%

7/1/2021

190.95K→189.12K

Total

Net shares

−526.00

Net value

-$147.84K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	7/1/2021	C · Conversion	+2.81K	—	—	1.5%	189.64K	192.45K
Class A Common Stock Direct	7/1/2021	S · Sale	−1.50K	$44.29	$66.44K	0.8%	192.45K	190.95K
Class A Common Stock Direct	7/1/2021	S · Sale	−1.84K	$44.29	$81.41K	1.0%	190.95K	189.12K
Total			−526.00		-$147.84K

Derivative Transactions5

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class B Common Stock

1.56K shares

−1.56K

Strike price

Held after

4.69K

Exercisable

—

7/1/2021

Class B Common Stock

Direct

M · Option Exercise

Converts to

Class A Common Stock

1.56K shares

+1.56K

Strike price

Held after

1.56K

Exercisable

—

7/1/2021

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class B Common Stock

1.25K shares

−1.25K

Strike price

Held after

8.75K

Exercisable

—

7/1/2021

Class B Common Stock

Direct

M · Option Exercise

Converts to

Class A Common Stock

1.25K shares

+1.25K

Strike price

Held after

2.81K

Exercisable

—

7/1/2021

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

2.81K shares

−2.81K

Strike price

Held after

0.00

Exercisable

—

7/1/2021

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Class B Common Stock1.56K shares	7/1/2021	M · Option Exercise	−1.56K	—	4.69K
Class B Common Stock Direct	Class A Common Stock1.56K shares	7/1/2021	M · Option Exercise	+1.56K	—	1.56K
Restricted Stock Units Direct	Class B Common Stock1.25K shares	7/1/2021	M · Option Exercise	−1.25K	—	8.75K
Class B Common Stock Direct	Class A Common Stock1.25K shares	7/1/2021	M · Option Exercise	+1.25K	—	2.81K
Class B Common Stock Direct	Class A Common Stock2.81K shares	7/1/2021	C · Conversion	−2.81K	—	0.00