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Who

Jackson P. Tai

Director

Company insider

Files Form 4 as: Director, Pony AI; Director, Eli Lilly and; Director, Mastercard; Director, NYSE Euronext.

In numbers

Trades disclosed
91
Buys
16
Sells
0
Bought
$3.4M
Sold
$0
Companies
4
Companies where not an officer
4
First trade
9 Sep 2008
Last trade
14 Apr 2026
Last filed
16 Apr 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
PONY Pony AIDirector · IT Services & Consulting · last 14 Apr 20260 buys · 0 sells
LLY Eli Lilly andDirector · Pharmaceuticals · last 17 Apr 202315 buys · 0 sells
MA MastercardDirector · Payments & Processors · last 21 Jun 20220 buys · 0 sells
NYSE EuronextDirector · last 13 Nov 20131 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 Apr 2026filed 16 Apr 2026PONY Pony AIoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—6,692 at $0.00filing
14 Apr 2026filed 16 Apr 2026PONY Pony AIoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—6,692 at $0.00filing
17 Apr 2023filed 19 Apr 2023LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$1,8625 at $372.35filing
20 Mar 2023filed 22 Mar 2023LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$2,0026 at $333.60filing
21 Feb 2023filed 22 Feb 2023LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$1,9656 at $327.51filing
17 Jan 2023filed 19 Jan 2023LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$2,1466 at $357.74filing
21 Nov 2022filed 22 Nov 2022LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$180K498 at $361.17filing
12 Aug 2022filed 16 Aug 2022LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Bought$200K656 at $304.19filing
21 Jun 2022filed 23 Jun 2022MA MastercardPayments & ProcessorsSEC FORM 4 Code A—741 at $0.00filing
20 Dec 2021filed 22 Dec 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$2,1088 at $263.48filing
15 Nov 2021filed 17 Nov 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$2,0678 at $258.43filing
15 Nov 2021filed 17 Nov 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$175K677 at $258.43filing
18 Oct 2021filed 20 Oct 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$1,9128 at $238.98filing
20 Sep 2021filed 22 Sep 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$2,0859 at $231.64filing
16 Aug 2021filed 17 Aug 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$1,8907 at $269.94filing
19 Jul 2021filed 21 Jul 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$1,8738 at $234.14filing
22 Jun 2021filed 24 Jun 2021MA MastercardPayments & ProcessorsSEC FORM 4 Code A—622 at $0.00filing
21 Jun 2021filed 23 Jun 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$2,0049 at $222.67filing
17 May 2021filed 19 May 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Code A$1,95510 at $195.53filing
30 Apr 2021filed 3 May 2021LLY Eli Lilly andPharmaceuticalsSEC FORM 4 Bought$150K820 at $182.74filing

Sectors

Health Care15
Not placed1

Buys in green, sells in red, by the company’s sector.

Related people

Jun PengChief Executive Officer · Chief Executive Officer at Pony AI, filing Form 4 there in the last year
Ning ZhangVice President · Vice President at Pony AI, filing Form 4 there in the last year
Tiancheng LouChief Technology Officer · Chief Technology Officer at Pony AI, filing Form 4 there in the last year
Luyi MoVice President · Vice President at Pony AI, filing Form 4 there in the last year
Haojun WangChief Financial Officer · Chief Financial Officer at Pony AI, filing Form 4 there in the last year
Ro KhannaRepresentative, CA-17 · Also traded LLY in the last 90 days
Patrik JonssonEVP & President, LLY Int'l · Also traded LLY in the last 90 days
Donald A. ZakrowskiSVP, Finance, & CAO · Also traded LLY in the last 90 days