WaveMan · Form 4
Botha Roelof insider trades
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Botha Roelof insider trades

Botha Roelof has filed 109 Form 4s with the SEC that we hold, for Block, Inc. (XYZ) (Director), Natera, Inc. (NTRA) (Director), Unity Software Inc. (U) (Director) and MongoDB, Inc. (MDB) (Director), among 11 companies in all. Across all of them we count 16 purchases worth $120.1M and 44 sales worth $87.4M reported on Form 4. In the last 12 months: 1 purchase ($4.9M) and 33 sales ($62.5M). The largest single trade was a purchase of 495,539 shares of Block, Inc. worth $25.2M, dated 2023-11-08. The first filing on our record is dated 2021-07-01 and the latest 2026-10-05.

Block, Inc. (XYZ)

Director · 30 filings · 6 purchases and sales
Trade dateCodeSharesValue as filedFiled
2023-11-08P, purchase reported on Form 4495,539$25.2M2023-11-13
2023-11-09P, purchase reported on Form 46,412$327.0K2023-11-13
2023-11-10P, purchase reported on Form 415,262$778.2K2023-11-13
2023-11-13P, purchase reported on Form 423,433$1.2M2023-11-13
2024-08-06P, purchase reported on Form 4121,266$6.9M2024-08-08
2024-08-06P, purchase reported on Form 4313,139$18.1M2024-08-08

Natera, Inc. (NTRA)

Director · 30 filings · 25 purchases and sales
Trade dateCodeSharesValue as filedFiled
2022-03-16P, purchase reported on Form 426,402$842.8K2022-03-18
2022-03-16P, purchase reported on Form 440,695$1.4M2022-03-18
2022-03-16P, purchase reported on Form 485,903$2.8M2022-03-18
2024-12-02S, sale reported on Form 411,219$1.9M2024-12-04
2024-12-02S, sale reported on Form 440,171$6.8M2024-12-04
2024-12-02S, sale reported on Form 416,853$2.8M2024-12-04
2024-12-02S, sale reported on Form 410,447$1.8M2024-12-04
2024-12-02S, sale reported on Form 48,783$1.5M2024-12-04
2025-11-24S, sale reported on Form 4500$119.6K2025-11-26
2025-11-24S, sale reported on Form 4900$208.1K2025-11-26
2025-11-24S, sale reported on Form 415,336$3.6M2025-11-26
2025-11-24S, sale reported on Form 46,173$1.5M2025-11-26
2025-11-24S, sale reported on Form 42,000$457.9K2025-11-26
2025-11-24S, sale reported on Form 41,000$230.0K2025-11-26
2025-11-24S, sale reported on Form 418,839$4.5M2025-11-26
2025-11-24S, sale reported on Form 43,606$839.3K2025-11-26
2025-11-24S, sale reported on Form 47,032$1.6M2025-11-26
2025-11-24S, sale reported on Form 49,991$2.3M2025-11-26
2025-11-24S, sale reported on Form 49,623$2.3M2025-11-26
2026-06-01S, sale reported on Form 410,100$2.2M2026-06-03
2026-06-01S, sale reported on Form 426,411$5.8M2026-06-03
2026-06-01S, sale reported on Form 421,304$4.7M2026-06-03
2026-06-01S, sale reported on Form 42,850$635.0K2026-06-03
2026-06-01S, sale reported on Form 42,450$548.4K2026-06-03
2026-06-01S, sale reported on Form 414,885$3.3M2026-06-03

Unity Software Inc. (U)

Director · 16 filings · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

MongoDB, Inc. (MDB)

Director · 11 filings · 22 purchases and sales
Trade dateCodeSharesValue as filedFiled
2024-03-13S, sale reported on Form 41,722$638.0K2024-03-15
2024-03-13S, sale reported on Form 413,999$5.2M2024-03-15
2024-03-13S, sale reported on Form 4300$112.5K2024-03-15
2024-03-13S, sale reported on Form 43,543$1.3M2024-03-15
2024-03-13S, sale reported on Form 42,500$935.7K2024-03-15
2024-03-13S, sale reported on Form 44,936$1.8M2024-03-15
2025-12-05S, sale reported on Form 42,587$1.0M2025-12-09
2025-12-05S, sale reported on Form 41,771$715.2K2025-12-09
2025-12-05S, sale reported on Form 440$16.4K2025-12-09
2025-12-05S, sale reported on Form 4700$284.3K2025-12-09
2025-12-05S, sale reported on Form 43,730$1.5M2025-12-09
2025-12-05S, sale reported on Form 44,532$1.9M2025-12-09
2025-12-05S, sale reported on Form 44,238$1.7M2025-12-09
2025-12-05S, sale reported on Form 4701$287.7K2025-12-09
2025-12-05S, sale reported on Form 43,701$1.5M2025-12-09
2025-12-05S, sale reported on Form 41,450$581.3K2025-12-09
2025-12-05S, sale reported on Form 41,400$566.7K2025-12-09
2026-06-02S, sale reported on Form 428,889$11.5M2026-06-04
2026-06-02S, sale reported on Form 4400$159.9K2026-06-04
2026-06-02S, sale reported on Form 44,225$1.7M2026-06-04
2026-06-02S, sale reported on Form 4680$268.9K2026-06-04
2026-06-02S, sale reported on Form 49,856$3.9M2026-06-04

EB

Director, 10% owner · 7 filings · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

Ethos Technologies Inc. (LIFE)

Director · 5 filings · 1 purchase or sale
Trade dateCodeSharesValue as filedFiled
2026-01-29P, purchase reported on Form 4260,525$4.9M2026-02-02

ME

Director · 5 filings · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

BRDS

Director · 2 filings · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

Airbnb, Inc. (ABNB)

10% owner · 1 filing · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

DoorDash, Inc. (DASH)

10% owner · 1 filing · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

Maplebear Inc. (CART)

10% owner · 1 filing · 6 purchases and sales
Trade dateCodeSharesValue as filedFiled
2024-02-20P, purchase reported on Form 4309,078$8.7M2024-02-22
2024-02-20P, purchase reported on Form 4727,605$20.2M2024-02-22
2024-02-21P, purchase reported on Form 4537,815$15.5M2024-02-22
2024-02-21P, purchase reported on Form 47,414$216.0K2024-02-22
2024-02-22P, purchase reported on Form 4235,148$6.9M2024-02-22
2024-02-22P, purchase reported on Form 4203,213$6.1M2024-02-22
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1222287) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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