Insider trading

Period: 120 months Stock: OMCL Minimum amount: $100K × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

137 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

137 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

137 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

137 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
137 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
137 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

137 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Aug 2026
Njoku Nnamdi President & COO
Sold on a plan
$113.61K 3,083 at 36.85
1.9%
Planned (10b5-1)
15 Jul 2026
LIPPS RANDALL A CHAIRMAN, CEO · indirect
Sold on a plan
$470.00K 10,000 at 47.00
2.8%
Planned (10b5-1)
18 May 2026
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold on a plan
$217.18K 5,025 at 43.22
4.3%
Planned (10b5-1)
18 May 2026
Njoku Nnamdi EVP, Chief Operating Officer
Sold on a plan
$133.55K 3,090 at 43.22
2.0%
Planned (10b5-1)
16 Mar 2026
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold on a plan
$256.88K 7,405 at 34.69
7.1%
Planned (10b5-1)
17 Feb 2026
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold on a plan
$155.25K 4,243 at 36.59
4.7%
Planned (10b5-1)
8 Jan 2026
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold on a plan
$304.69K 6,106 at 49.90
6.2%
Planned (10b5-1)
3 Dec 2025
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold on a plan
$243.63K 6,106 at 39.90
5.8%
Planned (10b5-1)
1 Dec 2025
LIPPS RANDALL A CHAIRMAN, PRESIDENT AND CEO
Sold on a plan
$1.02M 28,250 at 35.97
6.8%
Planned (10b5-1)
17 Nov 2025
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold at will
$121.21K 3,473 at 34.90
3.2%
Not planned
12 Sep 2025
Manley Corey J EVP&CHIEF LEGAL/ADMIN OFFICER
Sold at will
$129.01K 3,880 at 33.25
3.4%
Not planned
14 Mar 2025
LIPPS RANDALL A CHAIRMAN, PRESIDENT AND CEO
Bought
$349.87K 10,561 at 33.13
3.3%
Largest buy in 3 yrs
10 Dec 2024
PARRISH MARK W Director
Sold at will
$567.64K 12,000 at 47.30
17.0%
Not planned
9 Jun 2023
MELLON CHRISTINE MARIE EVP, EXECUTIVE ADVISOR
Sold at will
$581.57K 7,951 at 73.14
34.8%
Not planned
8 Jun 2023
LIPPS RANDALL A CHAIRMAN, PRESIDENT AND CEO · indirect
Bought
$295.04K 4,000 at 73.76
1.3%
First buy on file
7 Mar 2023
Bauer Joanne B Director
Sold, plan not stated 2×
$711.33K 13,115 at 54.24
31.8%
16 Dec 2022
Seidelmann Scott Peter EVP, CHIEF COMMERCIAL OFFICER
Sold, plan not stated 2×
$211.99K 4,436 at 47.79
12.6%
1 Dec 2022
LIPPS RANDALL A CHAIRMAN, PRESIDENT AND CEO
Sold, plan not stated 2×
$126.94K 2,500 at 50.78
2.8%
26 Aug 2022
Kuipers Peter J. EXECUTIVE V P& CFO
Sold, plan not stated 2×
$1.68M 15,500 at 108.29
20.2%
22 Aug 2022
Kuipers Peter J. EXECUTIVE V P& CFO
Sold, plan not stated
$1.17M 11,000 at 105.93
15.2%
16 Aug 2022
LIPPS RANDALL A CHAIRMAN, PRESIDENT AND CEO · indirect
Sold, plan not stated
$1.44M 13,000 at 111.04
4.1%
16 Jun 2022
Seidelmann Scott Peter EVP, CHIEF COMMERCIAL OFFICER
Sold, plan not stated 3×
$414.73K 3,765 at 110.15
8.5%
16 Mar 2022
Seidelmann Scott Peter EVP, Chief Commercial Officer
Sold, plan not stated
$336.10K 2,525 at 133.11
5.0%
16 Dec 2021
Seidelmann Scott Peter EVP, Chief Commercial Officer
Sold, plan not stated 4×
$641.78K 3,628 at 176.90
9.7%
16 Dec 2021
JOHNSTON DAN S EVP & Chief Legal & Admin
Sold, plan not stated 4×
$188.02K 1,063 at 176.88
4.0%
8 Dec 2021
SPEARS JOSEPH BRIAN Chief Accounting Officer & VP
Sold, plan not stated 2×
$1.26M 6,976 at 180.76
42.6%
7 Dec 2021
Kuipers Peter J. Executive V P& CFO
Sold, plan not stated 5×
$1.54M 8,517 at 181.15
14.3%
7 Dec 2021
SPEARS JOSEPH BRIAN Chief Accounting Officer & VP
Sold, plan not stated
$213.56K 1,179 at 181.14
6.7%
16 Nov 2021
SPEARS JOSEPH BRIAN Chief Accounting Officer & VP
Sold, plan not stated 2×
$6.96M 38,585 at 180.36
68.7%
Sold half or more
2 Nov 2021
JOHNSTON DAN S EVP & Chief Legal & Admin
Sold, plan not stated
$964.44K 5,358 at 180.00
15.6%
26 Oct 2021
JOHNSTON DAN S EVP & Chief Legal & Admin
Sold, plan not stated
$1.78M 10,451 at 170.00
26.5%
23 Aug 2021
Judson James T Director
Sold, plan not stated
$762.55K 4,984 at 153.00
21.4%
9 Aug 2021
Seim Robin Gene Director
Sold, plan not stated 4×
$1.01M 6,686 at 151.60
18.2%
6 Aug 2021
Kuipers Peter J. Executive V P& CFO
Sold, plan not stated 9×
$1.82M 11,500 at 157.88
17.8%
6 Aug 2021
JOHNSTON DAN S EVP & Chief Legal & Admin
Sold, plan not stated
$815.04K 5,094 at 160.00
15.1%
5 Aug 2021
Seidelmann Scott Peter EVP, Chief Commercial Officer
Sold, plan not stated 4×
$6.41M 41,878 at 153.05
50.9%
Sold half or more
2 Aug 2021
Kuipers Peter J. Executive V P& CFO
Sold, plan not stated 4×
$3.23M 22,097 at 146.11
27.0%
20 Jul 2021
JOHNSTON DAN S EVP & Chief Legal & Admin
Sold, plan not stated 9×
$4.73M 31,236 at 151.35
52.1%
Sold half or more
18 May 2021
Kuipers Peter J. Executive V P& CFO
Sold, plan not stated 2×
$262.20K 1,938 at 135.30
2.7%
4 Jan 2021
Seim Robin Gene Director
Sold, plan not stated
$157.78K 1,319 at 119.62
3.6%
16 Dec 2020
Seidelmann Scott Peter EVP, Chief Commercial Officer
Sold, plan not stated 3×
$245.40K 2,125 at 115.48
7.3%
9 Dec 2020
LIPPS RANDALL A Chairman, President and CEO
Sold, plan not stated 4×
$3.05M 25,000 at 121.85
14.1%
8 Dec 2020
LIPPS RANDALL A Chairman, President and CEO
Sold, plan not stated 2×
$1.93M 17,500 at 110.56
10.3%
23 Nov 2020
LIPPS RANDALL A Chairman, President and CEO
Sold, plan not stated
$1.33M 12,600 at 105.40
7.6%
20 Nov 2020
LIPPS RANDALL A Chairman, President and CEO
Sold, plan not stated
$252.03K 2,400 at 105.01
1.6%
4 Nov 2020
LIPPS RANDALL A Chairman, President and CEO · indirect
Sold, plan not stated 3×
$1.02M 11,435 at 89.59
4.8%
16 Sep 2020
LIPPS RANDALL A Chairman, President and CEO · indirect
Sold, plan not stated 2×
$1.04M 13,743 at 75.64
5.4%
15 Sep 2020
LIPPS RANDALL A Chairman, President and CEO · indirect
Sold, plan not stated
$105.01K 1,400 at 75.01
0.5%
29 Jul 2020
LIPPS RANDALL A Chairman, President and CEO
Sold, plan not stated
$279.40K 3,718 at 75.15
2.4%
16 Jun 2020
Seidelmann Scott Peter EVP, Chief Commercial Officer
Sold, plan not stated 2×
$143.87K 2,125 at 67.70
6.4%
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