Slack Technologies, Inc. Forms 3, 4 and 5: Other
Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 96 rows in 2021. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.
- 2021-07-21: Reporting owner Butterfield Stewart; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
- 2021-07-21: Reporting owner Friar Sarah; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
- 2021-07-21: Reporting owner Friar Sarah; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
- 2021-07-21: Reporting owner SMITH GRAHAM; Form 4; Security Class B Common Stock; Transaction C Conversion of derivative security.
| Transaction date | Reporting owner | Form | Security | Transaction | Shares | Price | Price that day | Filing |
|---|---|---|---|---|---|---|---|---|
| 2021-07-21 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −38,355,865 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Friar Sarah Director | 4 | Class B Common Stock Derivative · Indirect · By David Riley and Sarah Friar Revocable Trust dated August 11, 2006 | C Conversion of derivative security | −259,684 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Friar Sarah Director | 4 | Class B Common Stock Derivative · Indirect · By Sarah Friar 2019 Grantor Retained Annuity Trust dated February 1, 2019 | C Conversion of derivative security | −146,333 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | SMITH GRAHAM Director | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −150,000 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +34,179 34,179 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −34,179 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −13,218,173 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −222,200 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −222,200 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −222,200 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −222,200 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −56,632 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −33,706 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −8,427 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −29,493 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · (m) | C Conversion of derivative security | −12,640 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Direct · (m) | C Conversion of derivative security | −233,854 0 owned after | $0.00 | 2021-07-21 | |
| 2021-07-21 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 0 owned after | no price filed | 2021-07-21 | |
| 2021-07-21 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 0 owned after | no price filed | 2021-07-21 | |
| 2021-07-01 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +17,089 17,089 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −17,089 0 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Yehoshua Tamar Officer (Chief Product Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +89,246 89,246 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Yehoshua Tamar Officer (Chief Product Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −89,246 0 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,562 1,562 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,250 2,812 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −2,812 0 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +228,801 38,584,666 owned after | $0.00 | 2021-07-06 | |
| 2021-07-01 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −228,801 38,355,865 owned after | $0.00 | 2021-07-06 | |
| 2021-06-01 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +6,250 6,250 owned after | $0.00 | 2021-06-03 | |
| 2021-06-01 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −6,250 0 owned after | $0.00 | 2021-06-03 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 13,218,173 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 68,721 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 68,721 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-05-05 | |
| 2021-05-05 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · See footnote | Holding | 30,044 owned after | no price filed | 2021-05-05 | |
| 2021-05-03 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +11,250 212,903 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −5,637 207,266 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +7,500 7,500 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −7,500 0 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +6,250 6,250 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −6,250 0 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +42,656 42,656 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +13,750 56,406 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −56,406 0 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +5,125 5,125 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +2,500 7,625 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +15,625 23,250 owned after | $0.00 | 2021-05-05 | |
| 2021-05-03 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −23,250 0 owned after | $0.00 | 2021-05-05 | |
| 2021-04-01 | Yehoshua Tamar Officer (Chief Product Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +89,246 89,246 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Yehoshua Tamar Officer (Chief Product Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −89,246 0 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +228,801 38,584,666 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −228,801 38,355,865 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +17,089 17,089 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −17,089 0 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,563 1,563 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,563 3,126 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,250 4,376 owned after | $0.00 | 2021-04-05 | |
| 2021-04-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −4,376 0 owned after | $0.00 | 2021-04-05 | |
| 2021-03-01 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +9,375 9,375 owned after | $0.00 | 2021-03-03 | |
| 2021-03-01 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −9,375 0 owned after | $0.00 | 2021-03-03 | |
| 2021-03-01 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +6,250 6,250 owned after | $0.00 | 2021-03-03 | |
| 2021-03-01 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −6,250 0 owned after | $0.00 | 2021-03-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 13,218,173 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 68,721 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 68,721 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · By trust | Holding | 222,200 owned after | no price filed | 2021-02-03 | |
| 2021-02-03 holding as of filing | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Indirect · See footnote | Holding | 30,044 owned after | no price filed | 2021-02-03 | |
| 2021-02-01 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +42,657 42,657 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +13,750 56,407 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Shim Allen Officer (Chief Financial Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −56,407 0 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +11,250 205,932 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Henderson Cal Officer (Chief Technology Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −4,279 201,653 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +7,500 7,500 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −7,500 0 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +6,250 6,250 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Schellhase David Officer (General Counsel and Secretary) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −6,250 0 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +5,125 5,125 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +2,500 7,625 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +15,625 23,250 owned after | $0.00 | 2021-02-03 | |
| 2021-02-01 | Frati Robert Officer (Sr VP Sales, Customer Success) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −23,250 0 owned after | $0.00 | 2021-02-03 | |
| 2021-01-04 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,562 1,562 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,562 3,124 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +1,250 4,374 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Zell Brandon Officer (Chief Accounting Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −4,374 0 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +17,090 17,090 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | COOPER EDITH W Director | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −17,090 0 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +228,801 38,584,666 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Butterfield Stewart Director, Officer (Chief Executive Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −228,801 38,355,865 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Yehoshua Tamar Officer (Chief Product Officer) | 4 | Class B Common Stock Derivative · Direct | M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | +89,246 89,246 owned after | $0.00 | 2021-01-06 | |
| 2021-01-04 | Yehoshua Tamar Officer (Chief Product Officer) | 4 | Class B Common Stock Derivative · Direct | C Conversion of derivative security | −89,246 0 owned after | $0.00 | 2021-01-06 |