Schellhase David
CIK 0001294735 Name as filed on the most recent filing
Filed as Schellhase David (75)
166 transaction lines · from 75 filings · filed 2005-02-25 to 2026-04-20 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.
A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.
Issuers this insider has filed against
Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
- ISSUER Okta, Inc. 1 filings
- ISSUER Slack Technologies, Inc. 29 filings
- ISSUER Groupon, Inc. 2 filings
- ISSUER Salesforce COM Inc 43 filings
No issuer is recorded
The catalog holds no filing linking this CIK to an issuer.
Transactions
Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.
166 transactions · Newest transaction date first, id breaking the tie.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
| Direction | Date | Issuer | Code | Shares | Price | Value USD | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-16 |
Okta, Inc. OKTA |
P, Open-market purchase | 2,612 acquired | 71.86 | 187,696.75 | Form 4, filing 0001294735-26-000001 | |
| 2026-04-16 |
Okta, Inc. OKTA |
P, Open-market purchase | 1,100 acquired | 72.46 | 79,711.28 | Form 4, filing 0001294735-26-000001 | |
| 2021-07-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 1,499 disposed | 44.29 | 66,390.71 | Form 4, filing 0001764925-21-000111 | |
| 2021-06-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,333 disposed | 43.82 | 146,052.06 | Form 4, filing 0001764925-21-000098 | |
| 2021-05-03 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,333 disposed | 42.07 | 140,219.31 | Form 4, filing 0001764925-21-000082 | |
| 2021-04-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 1,499 disposed | 41.20 | 61,758.80 | Form 4, filing 0001764925-21-000066 | |
| 2021-03-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,333 disposed | 41.15 | 137,152.95 | Form 4, filing 0001764925-21-000039 | |
| 2021-02-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,323 disposed | 42.45 | 141,061.35 | Form 4, filing 0001764925-21-000025 | |
| 2021-01-04 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 1,679 disposed | 41.99 | 70,501.21 | Form 4, filing 0001764925-21-000016 | |
| 2020-12-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 29,268 disposed | 43.57 | 1,275,206.76 | Form 4, filing 0001764925-20-000658 | |
| 2020-11-02 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,347 disposed | 25.16 | 84,210.52 | Form 4, filing 0001764925-20-000622 | |
| 2020-10-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 1,499 disposed | 27.35 | 40,997.65 | Form 4, filing 0001764925-20-000594 | |
| 2020-09-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 29,268 disposed | 34.26 | 1,002,721.68 | Form 4, filing 0001764925-20-000554 | |
| 2020-08-03 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,333 disposed | 29.96 | 99,856.68 | Form 4, filing 0001764925-20-000519 | |
| 2020-07-10 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 5,000 disposed | 34.02 | 170,100.00 | Form 4, filing 0001764925-20-000486 | |
| 2020-07-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 1,412 disposed | 30.83 | 43,531.96 | Form 4, filing 0001764925-20-000473 | |
| 2020-06-10 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 5,000 disposed | 32.08 | 160,400.00 | Form 4, filing 0001764925-20-000418 | |
| 2020-06-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 27,562 disposed | 36.40 | 1,003,256.80 | Form 4, filing 0001764925-20-000393 | |
| 2020-05-11 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 5,000 disposed | 30.62 | 153,100.00 | Form 4, filing 0001764925-20-000366 | |
| 2020-05-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,190 disposed | 25.93 | 82,716.70 | Form 4, filing 0001764925-20-000357 | |
| 2020-04-20 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 8,166 disposed | 30.00 | 244,980.00 | Form 4, filing 0001764925-20-000337 | |
| 2020-04-16 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 1,834 disposed | 30.00 | 55,020.00 | Form 4, filing 0001764925-20-000327 | |
| 2020-03-05 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 30,000 disposed | 30.00 | 900,000.00 | Form 4, filing 0001764925-20-000229 | |
| 2020-03-02 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 22,666 disposed | 26.73 | 605,862.18 | Form 4, filing 0001764925-20-000211 | |
| 2020-02-03 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 2,516 disposed | 20.58 | 51,779.28 | Form 4, filing 0001764925-20-000114 | |
| 2019-12-02 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 28,441 disposed | 21.84 | 621,151.44 | Form 4, filing 0001764925-19-000480 | |
| 2019-11-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,139 disposed | 21.75 | 68,273.25 | Form 4, filing 0001764925-19-000381 | |
| 2019-09-03 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 27,562 disposed | 28.38 | 782,209.56 | Form 4, filing 0001764925-19-000184 | |
| 2019-08-12 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 5,000 disposed | 30.41 | 152,050.00 | Form 4, filing 0001764925-19-000100 | |
| 2019-08-01 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 3,160 disposed | 32.78 | 103,584.80 | Form 4, filing 0001764925-19-000068 | |
| 2019-06-21 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 100,000 disposed | 37.47 | 3,747,000.00 | Form 4, filing 0001628280-19-008294 | |
| 2019-06-20 |
Slack Technologies, Inc. WORK |
S, Open-market sale | 249,339 disposed | 38.61 | 9,626,978.79 | Form 4, filing 0001628280-19-008294 | |
| 2013-08-22 |
Groupon, Inc. GRPN |
S, Open-market sale | 30,000 disposed | 10.00 | 300,000.00 | Form 4, filing 0001225208-13-018612 | |
| 2013-08-15 |
Groupon, Inc. GRPN |
S, Open-market sale | 110,000 disposed | 9.54 | 1,049,400.00 | Form 4, filing 0001225208-13-018039 | |
| 2011-05-31 |
Salesforce COM Inc CRM |
S, Open-market sale | 68 disposed | 151.76 | 10,319.68 | Form 4, filing 0001127602-11-017972 | |
| 2011-05-27 |
Salesforce COM Inc CRM |
S, Open-market sale | 54 disposed | 152.88 | 8,255.52 | Form 4, filing 0001127602-11-017797 | |
| 2011-05-26 |
Salesforce COM Inc CRM |
S, Open-market sale | 68 disposed | 149.02 | 10,133.36 | Form 4, filing 0001127602-11-017613 | |
| 2011-05-26 |
Salesforce COM Inc CRM |
S, Open-market sale | 1 disposed | 150.18 | 150.18 | Form 4, filing 0001127602-11-017613 | |
| 2011-05-25 |
Salesforce COM Inc CRM |
S, Open-market sale | 96 disposed | 148.31 | 14,237.57 | Form 4, filing 0001127602-11-017523 | |
| 2011-02-28 |
Salesforce COM Inc CRM |
S, Open-market sale | 191 disposed | 136.85 | 26,138.35 | Form 4, filing 0001127602-11-007902 | |
| 2011-02-28 |
Salesforce COM Inc CRM |
S, Open-market sale | 2 disposed | 135.65 | 271.30 | Form 4, filing 0001127602-11-007902 | |
| 2011-02-25 |
Salesforce COM Inc CRM |
S, Open-market sale | 108 disposed | 146.00 | 15,768.00 | Form 4, filing 0001127602-11-007902 | |
| 2010-11-29 |
Salesforce COM Inc CRM |
S, Open-market sale | 327 disposed | 144.22 | 47,159.94 | Form 4, filing 0001127602-10-029026 | |
| 2010-11-29 |
Salesforce COM Inc CRM |
S, Open-market sale | 1 disposed | 143.40 | 143.40 | Form 4, filing 0001127602-10-029026 | |
| 2010-11-29 |
Salesforce COM Inc CRM |
S, Open-market sale | 1 disposed | 143.04 | 143.04 | Form 4, filing 0001127602-10-029026 | |
| 2010-11-29 |
Salesforce COM Inc CRM |
S, Open-market sale | 1 disposed | 143.01 | 143.01 | Form 4, filing 0001127602-10-029026 | |
| 2010-11-26 |
Salesforce COM Inc CRM |
S, Open-market sale | 565 disposed | 142.70 | 80,625.50 | Form 4, filing 0001127602-10-029026 | |
| 2010-11-26 |
Salesforce COM Inc CRM |
S, Open-market sale | 6 disposed | 143.18 | 859.08 | Form 4, filing 0001127602-10-029026 | |
| 2010-11-26 |
Salesforce COM Inc CRM |
S, Open-market sale | 1 disposed | 143.90 | 143.90 | Form 4, filing 0001127602-10-029026 | |
| 2010-09-09 |
Salesforce COM Inc CRM |
S, Open-market sale | 16,468 disposed | 119.34 | 1,965,212.07 | Form 4, filing 0001127602-10-022798 |
This column is intentionally blank
No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.
- P, Open-market purchase
- Open-market purchase
- S, Open-market sale
- Open-market sale
Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.
What this insider's stored lines contain
Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.
- Open-market purchase 2
- Open-market sale 164
- Option exercise 0
- Grant or award 0
- Tax withholding 0
- Disposition to the issuer 0
- In-the-money option exercise 0
How to cite this page
ebomi catalog. Schellhase David, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001294735
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6