PKI

PERKINELMER INC

Total Trades

23

Buys

0

Sells

13

Largest Trade

$1M+

Insiders

7

Institutional Funds

24

Inst. Value

$1M+

Activist Filings

32

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Okun AndrewPlease See RemarksSELL$100K–$500K2K$136.51Apr 14, 2023
Okun AndrewPlease See RemarksEXERCISE$50K–$100K656$96.06Apr 14, 2023
Okun AndrewPlease See RemarksSELL$500K+5K$135.19Apr 13, 2023
Okun AndrewPlease See RemarksEXERCISE$50K–$100K1K$96.06Apr 13, 2023
Krakowiak MaxwellPlease See RemarksSELL$15K–$50K322$130.00Mar 31, 2023
Tereau Daniel RPlease See RemarksSELL$1M+11K$123.72Mar 22, 2023
Tereau Daniel RPlease See RemarksEXERCISE$100K–$500K4K$52.65Mar 22, 2023
Vohra Tajinder SPlease See RemarksSELL$100K–$500K3K$141.29Dec 23, 2022
Vohra Tajinder SPlease See RemarksEXERCISE$100K–$500K3K$48.98Dec 23, 2022
Singh Prahlad R.Please See RemarksEXERCISE$500K+14K$48.98Dec 23, 2022
Singh Prahlad R.Please See RemarksSELL$1M+14K$140.52Dec 23, 2022
Vohra Tajinder SPlease See RemarksSELL$100K–$500K3K$138.70Dec 21, 2022
Vohra Tajinder SPlease See RemarksEXERCISE$100K–$500K3K$48.98Dec 21, 2022
Goldberg Joel SPlease See RemarksSELL$1M+36K$138.86Dec 21, 2022
Goldberg Joel SPlease See RemarksEXERCISE$1M+36K$41.80Dec 21, 2022
Okun AndrewPlease See RemarksEXERCISE$500K+8K$93.72Dec 16, 2022
Okun AndrewPlease See RemarksSELL$1M+8K$140.97Dec 16, 2022
Okun AndrewPlease See RemarksSELL$500K+3K$165.42Aug 3, 2022
Tereau Daniel RPlease See RemarksSELL$500K+6K$145.14Jul 25, 2022
Tereau Daniel RPlease See RemarksEXERCISE$100K–$500K6K$52.65Jul 25, 2022
Mock James MPlease See RemarksSELL$500K+5K$145.49Jun 27, 2022
Tereau Daniel RPlease See RemarksEXERCISE$100K–$500K7K$41.80Mar 15, 2022
Tereau Daniel RPlease See RemarksSELL$1M+7K$165.84Mar 15, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Nov 14, 2025

6.6%

7.6M shares

EdgePoint Investment Group Inc.

SC 13G/A · Nov 14, 2025

7.4%

8.6M shares

EdgePoint Investment Group Inc.

SC 13G · Aug 14, 2025

5.8%

6.8M shares

T. Rowe Price Associates, Inc.

SC 13G/A · Aug 14, 2025

6.8%

8.0M shares

JANUS HENDERSON GROUP PLC

SC 13G · Aug 14, 2025

6.1%

7.2M shares

T. Rowe Price Associates, Inc.

SC 13G/A · May 14, 2025

8.0%

9.6M shares

T. Rowe Price Associates, Inc.

SC 13G/A · May 14, 2025

8.0%

9.6M shares

18.7%

22.5M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · May 14, 2025

4.9%

6.0M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Feb 14, 2025

5.2%

6.4M shares

17.1%

20.8M shares

Select Equity Group, L.P.

SC 13G/A · Nov 14, 2024

4.3%

5.2M shares

14.4%

17.8M shares

5.3%

6.5M shares

5.1%

6.3M shares

2.5%

3.1M shares

Select Equity Group, L.P.

SC 13G/A · Feb 14, 2024

9.1%

11.3M shares

12.7%

15.6M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

11.5%

14.2M shares

6.2%

7.7M shares

10.2%

12.8M shares

Select Equity Group, L.P.

SC 13G/A · Feb 14, 2023

7.7%

9.8M shares

7.4%

9.4M shares

10.2%

12.9M shares

BlackRock, Inc.

SC 13G/A · Jan 31, 2023

6.7%

8.5M shares

10.9%

13.7M shares

2.4%

3.1M shares

Select Equity Group, L.P.

SC 13G/A · Feb 12, 2022

4.9%

6.2M shares

10.4%

13.1M shares

11.3%

14.4M shares

7.9%

10.1M shares

BlackRock, Inc.

SC 13G/A · Jan 31, 2022

6.7%

8.4M shares