Who
Mark W. Kroll
Director
Company insider
Files Form 4 as: Director, Haemonetics; Director, Axon Enterprise; Director, NewCardio.
In numbers
- Trades disclosed
- 154
- Buys
- 1
- Sells
- 17
- Bought
- $99K
- Sold
- $9.9M
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 7 Jan 2004
- Last trade
- 24 Jul 2026
- Last filed
- 28 Jul 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 24 Jul 2026filed 28 Jul 2026 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —2,538 | filing |
| 24 Jul 2026filed 28 Jul 2026 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —2,538 | filing |
| 10 Nov 2025filed 12 Nov 2025 | HAE HaemoneticsMedical Devices | SEC FORM 4 Bought | $99K1,400 at $70.56 | filing |
| 24 Jul 2025filed 25 Jul 2025 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —2,693 | filing |
| 25 Jul 2024filed 26 Jul 2024 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —2,207 | filing |
| 4 Aug 2023filed 8 Aug 2023 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —2,226 | filing |
| 12 May 2023filed 15 May 2023 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Code A | —993 at $0.00 | filing |
| 7 Mar 2023filed 8 Mar 2023 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Sold | $20K92 at $220.85 | filing |
| 7 Mar 2023filed 8 Mar 2023 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Sold | $763K3,457 at $220.72 | filing |
| 15 Aug 2022filed 16 Aug 2022 | HAE HaemoneticsMedical Devices | SEC FORM 4 Sold | $591K8,016 at $73.71 | filing |
| 5 Aug 2022filed 8 Aug 2022 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —2,730 | filing |
| 8 Jun 2022filed 9 Jun 2022 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Sold | $325K3,159 at $102.82 | filing |
| 20 May 2022filed 23 May 2022 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Code A | $200K2,013 at $99.40 | filing |
| 6 Aug 2021filed 9 Aug 2021 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code A | —3,077 | filing |
| 27 May 2021filed 1 Jun 2021 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Code A | $200K1,434 at $139.48 | filing |
| 26 May 2021filed 28 May 2021 | HAE HaemoneticsMedical Devices | SEC FORM 4 Code M | $368K10,353 at $35.50 | filing |
| 26 May 2021filed 28 May 2021 | HAE HaemoneticsMedical Devices | SEC FORM 4 Sold | $651K11,813 at $55.10 | filing |
| 26 May 2021filed 28 May 2021 | HAE Haemoneticsoption or derivative · Medical Devices | SEC FORM 4 Code M | —10,353 at $0.00 | filing |
| 12 May 2021filed 14 May 2021 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Sold | $525K4,204 at $124.94 | filing |
| 19 Jan 2021filed 21 Jan 2021 | AXON Axon EnterpriseAerospace & Defense | SEC FORM 4 Code G | —1,000 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.