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United States Containers & Packaging

Sealed Air Corp (SEE)

Track

The most recent insider transaction at Sealed Air Corp was a BUY by Henry R. Keizer on March 11, 2025. Prior to this, a PROPOSED_SALE by Jannick Thomsen occurred on August 13, 2024. Earlier BUY transactions by Edward L. Doheny II and others took place in 2023 and 2022.
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Ticker: SEE Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Keizer Henry R.
1 purchase — total 33,600 USD
Buy 11 Mar 2025
Value US$2,709,360.69 | Price 189.43 | Shares 11,575
Proposed sale 13 Aug 2024
Value US$851,609.45 | Price 199.87 | Shares 83,049
Buy 8 Sep 2023
Value US$338,500.00 | Price 33.85 | Shares 10,000
Buy 4 Nov 2022
Value US$21,780.00 | Price 43.56 | Shares 500
Buy 3 Nov 2022
Value US$50,544.00 | Price 42.12 | Shares 1,200
Buy 2 Nov 2022
Value US$44,330.00 | Price 44.33 | Shares 1,000
Buy 31 Aug 2022
Value US$54,079.00 | Price 54.08 | Shares 1,000
Buy 26 Aug 2022
Value US$27,625.00 | Price 55.25 | Shares 500
Buy 3 Aug 2022
Value US$256,274.10 | Price 56.95 | Shares 4,500
Buy 3 Aug 2022
Value US$23,188.00 | Price 57.97 | Shares 400
Buy 3 Aug 2022
Value US$34,470.00 | Price 57.45 | Shares 600
Buy 5 May 2022
Value US$65,280.00 | Price 65.28 | Shares 1,000
Sale 9 Nov 2020
Value US$1,294,800.00 | Price 43.16 | Shares 30,000
Planned sale 2 Nov 2020
Value US$371,295.00 | Price 40.14 | Shares 9,250
Planned sale 1 Oct 2020
Value US$369,560.00 | Price 40.00 | Shares 9,239
Planned sale 1 Sep 2020
Value US$371,259.05 | Price 40.18 | Shares 9,239
Planned sale 7 Aug 2020
Value US$426,984.98 | Price 40.42 | Shares 10,563
Planned sale 6 Aug 2020
Value US$2,534,270.41 | Price 40.00 | Shares 63,349
Buy 19 Mar 2020
Value US$216,775.00 | Price 21.68 | Shares 10,000
Buy 17 Mar 2020
Value US$205,400.00 | Price 20.54 | Shares 10,000
Buy 16 Mar 2020
Value US$44,440.00 | Price 22.22 | Shares 2,000
Buy 9 Mar 2020
Value US$56,671.20 | Price 28.34 | Shares 2,000
Buy 5 Mar 2020
Value US$223,869.00 | Price 29.85 | Shares 7,500
Buy 5 Mar 2020
Value US$147,500.00 | Price 29.50 | Shares 5,000
Buy 25 Feb 2020
Value US$250,875.00 | Price 33.45 | Shares 7,500
Sale 18 Feb 2020
Value US$456,141.51 | Price 34.47 | Shares 13,233
Buy 14 Feb 2020
Value US$525,000.00 | Price 35.00 | Shares 15,000
Planned sale 19 Dec 2019
Value US$369,560.00 | Price 40.00 | Shares 9,239
Buy 8 Nov 2019
Value US$199,520.00 | Price 39.90 | Shares 5,000
Buy 7 Nov 2019
Value US$193,750.00 | Price 38.75 | Shares 5,000
Buy 3 May 2019
Value US$225,000.00 | Price 45.00 | Shares 5,000
Buy 19 Feb 2019
Value US$42,326.40 | Price 42.33 | Shares 1,000
Buy 17 Dec 2018
Value US$167,001.00 | Price 33.40 | Shares 5,000
Buy 17 Dec 2018
Value US$253,125.00 | Price 33.75 | Shares 7,500
Buy 14 Aug 2018
Value US$39,810.00 | Price 39.81 | Shares 1,000
Buy 13 Aug 2018
Value US$198,250.00 | Price 39.65 | Shares 5,000
Buy 8 Aug 2018
Value US$24,595.98 | Price 40.99 | Shares 600
Sale 19 Jun 2018
Value US$132,040.80 | Price 44.01 | Shares 3,000
Sale 29 May 2018
Value US$450,263.00 | Price 45.03 | Shares 10,000
Sale 22 May 2018
Value US$315,102.90 | Price 45.01 | Shares 7,000
Sale 15 Dec 2017
Value US$146,940.00 | Price 48.98 | Shares 3,000
Sale 20 Nov 2017
Value US$271,452.00 | Price 45.24 | Shares 6,000
Sale 18 Sep 2017
Value US$150,185.00 | Price 42.91 | Shares 3,500
Sale 19 May 2017
Value US$130,290.00 | Price 43.43 | Shares 3,000
Buy 16 May 2017
Value US$129,270.00 | Price 43.09 | Shares 3,000
Buy 12 May 2017
Value US$149,415.00 | Price 42.69 | Shares 3,500
Buy 11 May 2017
Value US$149,645.00 | Price 43.25 | Shares 3,460
Sale 9 Aug 2016
Value US$9,300.00 | Price 46.50 | Shares 200
Sale 22 Feb 2016
Value US$793,440.00 | Price 44.08 | Shares 18,000
Buy 10 Dec 2015
Value US$174,440.00 | Price 43.61 | Shares 4,000
Buy 3 Nov 2015
Value US$142,830.00 | Price 47.61 | Shares 3,000
Buy 19 Aug 2015
Value US$162,000.00 | Price 54.00 | Shares 3,000
Buy 3 Aug 2015
Value US$53,350.00 | Price 53.35 | Shares 1,000
Buy 17 Jun 2015
Value US$50,185.19 | Price 50.34 | Shares 997
Buy 16 Jun 2015
Value US$109,692.00 | Price 49.50 | Shares 2,216
Sale 9 Jun 2015
Value US$983,932.74 | Price 49.57 | Shares 19,850
Sale 11 Mar 2015
Value US$222,087.18 | Price 45.18 | Shares 4,916
Sale 4 Mar 2015
Value US$672,670.49 | Price 46.00 | Shares 14,622
Buy 19 Nov 2014
Value US$499,905.75 | Price 38.17 | Shares 13,096
Buy 12 Nov 2014
Value US$191,473.00 | Price 38.29 | Shares 5,000
Sale 27 Aug 2014
Value US$718,906.00 | Price 35.95 | Shares 20,000
Buy 13 Aug 2014
Value US$166,950.00 | Price 33.39 | Shares 5,000
Sale 12 Dec 2013
Value US$125,600.00 | Price 31.40 | Shares 4,000
Sale 11 Sep 2013
Value US$300,900.00 | Price 30.09 | Shares 10,000
Sale 15 Aug 2013
Value US$595,050.00 | Price 29.75 | Shares 20,000
Sale 15 May 2013
Value US$230,100.00 | Price 23.01 | Shares 10,000
Sale 15 May 2013
Value US$1,333,366.72 | Price 23.10 | Shares 57,730
Sale 13 May 2013
Value US$34,500.00 | Price 23.00 | Shares 1,500
Sale 7 May 2013
Value US$508,786.95 | Price 22.65 | Shares 22,463
Sale 6 May 2013
Value US$418,201.12 | Price 22.76 | Shares 18,371
Sale 2 May 2013
Value US$1,545,439.00 | Price 22.08 | Shares 70,000
Buy 27 Nov 2012
Value US$84,999.50 | Price 17.00 | Shares 5,000
Sale 15 Nov 2012
Value US$763,816.20 | Price 16.60 | Shares 46,000
Buy 14 May 2012
Value US$19,257.70 | Price 17.51 | Shares 1,100
Buy 8 May 2012
Value US$87,941.00 | Price 17.59 | Shares 5,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-03-11 2025-03-11 B Purchase
2.1
Keizer Henry R.
Non-Executive Director
11,575 -43.8%
189.43
US$2,709,361 		11,575 -43.8% 189.43 US$2,709,361
2024-08-13 2024-08-13 PrS Proposed sale
Thomsen Jannick

Former Officer

Officer
83,049
199.87
US$851,609 		83,049 199.87 US$851,609
2023-09-11 2023-09-08 B Purchase
2.8
Doheny Edward L II

President and CEO

Executive Director
89,854 +18.2%
337.13
US$3,708,944 		89,854 +18.2% 337.13 US$3,708,944
2022-11-07 2022-11-04 B Purchase
3.7
Whitaker Jerry R.
Non-Executive Director
500 +5.0%
43.56
US$21,780 		500 +5.0% 43.56 US$21,780
2022-11-04 2022-11-03 B Purchase
3.2
Ahmad Zubaid
Non-Executive Director
1,200 +inf%
42.12
US$50,544 		1,200 +inf% 42.12 US$50,544
2022-11-04 2022-11-02 B Purchase
2.3
Pupkin Sergio A

Senior Vice President

Officer
1,000 +2.2%
44.33
US$44,330 		1,000 +2.2% 44.33 US$44,330
2022-09-01 2022-08-31 B Purchase
2.6
Chammas Emile Z.

SVP & COO

Officer
1,000 +0.5%
54.08
US$54,079 		1,000 +0.5% 54.08 US$54,079
2022-08-29 2022-08-26 B Purchase
2.1
Keizer Henry R.
Non-Executive Director
500 +2.5%
55.25
US$27,625 		500 +2.5% 55.25 US$27,625
2022-08-04 2022-08-03 B Purchase
2.8
Doheny Edward L II

President and CEO

Executive Director
4,500 +0.9%
56.95
US$256,274 		4,500 +0.9% 56.95 US$256,274
2022-08-04 2022-08-03 B Purchase
2.3
Pupkin Sergio A

Senior Vice President

Officer
400 +0.9%
57.97
US$23,188 		400 +0.9% 57.97 US$23,188
2022-08-04 2022-08-03 B Purchase
2.3
Pupkin Sergio A

Senior Vice President

Officer
600 +1.3%
57.45
US$34,470 		600 +1.3% 57.45 US$34,470
2022-05-05 2022-05-05 B Purchase
2.9
STEPHENS CHRISTOPHER J

Senior VP and CFO

Officer
1,000 +2.4%
65.28
US$65,280 		1,000 +2.4% 65.28 US$65,280
2020-11-10 2020-11-09 S Sale
2.6
Chammas Emile Z.

Senior Vice President

Officer
30,000 -14.1%
43.16
US$1,294,800 		30,000 -14.1% 43.16 US$1,294,800
2020-11-03 2020-11-02 PlS Planned sale
3.0
Deily Karl R

Senior Vice President

Officer
9,250 -5.5%
40.14
US$371,295 		9,250 -5.5% 40.14 US$371,295
2020-10-02 2020-10-01 PlS Planned sale
3.0
Deily Karl R

Senior Vice President

Officer
9,239 -5.2%
40.00
US$369,560 		9,239 -5.2% 40.00 US$369,560
2020-09-02 2020-09-01 PlS Planned sale
3.0
Deily Karl R

Senior Vice President

Officer
9,239 -5.0%
40.18
US$371,259 		9,239 -5.0% 40.18 US$371,259
2020-08-10 2020-08-07 PlS Planned sale
3.0
Deily Karl R

Senior Vice President

Officer
10,563 -5.4%
40.42
US$426,985 		10,563 -5.4% 40.42 US$426,985
2020-08-07 2020-08-06 PlS Planned sale
3.0
Deily Karl R

Senior Vice President

Officer
63,349 -24.4%
40.00
US$2,534,270 		63,349 -24.4% 40.00 US$2,534,270
2020-03-20 2020-03-19 B Purchase
2.8
Doheny Edward L II

President and CEO

Executive Director
10,000 +3.5%
21.68
US$216,775 		10,000 +3.5% 21.68 US$216,775
2020-03-17 2020-03-17 B Purchase
2.6
Chammas Emile Z.

Senior Vice President

Officer
10,000 +4.9%
20.54
US$205,400 		10,000 +4.9% 20.54 US$205,400
2020-03-17 2020-03-16 B Purchase
3.3
Lustig Neil
Non-Executive Director
2,000 +13.1%
22.22
US$44,440 		2,000 +13.1% 22.22 US$44,440
2020-03-10 2020-03-09 B Purchase
3.7
Whitaker Jerry R.
Non-Executive Director
2,000 +24.9%
28.34
US$56,671 		2,000 +24.9% 28.34 US$56,671
2020-03-06 2020-03-05 B Purchase
2.6
Chammas Emile Z.

Senior Vice President

Officer
7,500 +3.9%
29.85
US$223,869 		7,500 +3.9% 29.85 US$223,869
2020-03-05 2020-03-05 B Purchase
2.1
SULLIVAN JAMES M

Senior VP & CFO

Officer
5,000 +18.5%
29.50
US$147,500 		5,000 +18.5% 29.50 US$147,500
2020-02-25 2020-02-25 B Purchase
2.8
Doheny Edward L II

President and CEO

Executive Director
7,500 +3.5%
33.45
US$250,875 		7,500 +3.5% 33.45 US$250,875
2020-02-19 2020-02-18 S Sale
3.0
Deily Karl R

Senior Vice President

Officer
13,233 -4.8%
34.47
US$456,142 		13,233 -4.8% 34.47 US$456,142
2020-02-14 2020-02-14 B Purchase
0.7
DUFF PATRICK
Non-Executive Director
15,000 +16.4%
35.00
US$525,000 		15,000 +16.4% 35.00 US$525,000
2019-12-20 2019-12-19 PlS Planned sale Deily Karl R

Senior Vice President

Officer
9,239 -3.5%
40.00
US$369,560 		9,239 -3.5% 40.00 US$369,560
2019-11-12 2019-11-08 B Purchase Doheny Edward L II

President and CEO

Executive Director
5,000 +3.0%
39.90
US$199,520 		5,000 +3.0% 39.90 US$199,520
2019-11-07 2019-11-07 B Purchase
2.1
SULLIVAN JAMES M

Senior VP & CFO
5,000 +41.6%
38.75
US$193,750 		5,000 +41.6% 38.75 US$193,750
2019-05-03 2019-05-03 B Purchase
2.8
Doheny Edward L II

President and CEO

Executive Director
5,000 +3.1%
45.00
US$225,000 		5,000 +3.1% 45.00 US$225,000
2019-02-20 2019-02-19 B Purchase
2.9
Lawton III Harry A
Non-Executive Director
1,000 +81.6%
42.33
US$42,326 		1,000 +81.6% 42.33 US$42,326
2018-12-18 2018-12-17 B Purchase Chammas Emile Z.

Senior Vice President

Officer
5,000 +3.0%
33.40
US$167,001 		5,000 +3.0% 33.40 US$167,001
2018-12-17 2018-12-17 B Purchase Doheny Edward L II

President and CEO

Executive Director
7,500 +9.6%
33.75
US$253,125 		7,500 +9.6% 33.75 US$253,125
2018-08-15 2018-08-14 B Purchase Whitaker Jerry R. Non-Executive Director
1,000 +14.2%
39.81
US$39,810 		1,000 +14.2% 39.81 US$39,810
2018-08-13 2018-08-13 B Purchase Doheny Edward L II

President and CEO

Executive Director
5,000 +6.8%
39.65
US$198,250 		5,000 +6.8% 39.65 US$198,250
2018-08-08 2018-08-08 B Purchase Keizer Henry R. Non-Executive Director
600 +9.3%
40.99
US$24,596 		600 +9.3% 40.99 US$24,596
2018-06-20 2018-06-19 S Sale Stiehl William G.

Senior Vice President and CFO
3,000 -6.5%
44.01
US$132,041 		3,000 -6.5% 44.01 US$132,041
2018-05-30 2018-05-29 S Sale Chammas Emile Z.

Senior Vice President

Officer
10,000 -5.7%
45.03
US$450,263 		10,000 -5.7% 45.03 US$450,263
2018-05-23 2018-05-22 S Sale Chrisman Kenneth P.

Senior Vice President

Officer
7,000 -16.2%
45.01
US$315,103 		7,000 -16.2% 45.01 US$315,103
2017-12-19 2017-12-15 S Sale Stiehl William G.

Acting CFO, CAO and Controller
3,000 -7.9%
48.98
US$146,940 		3,000 -7.9% 48.98 US$146,940
2017-11-21 2017-11-20 S Sale Chammas Emile Z.

Senior Vice President
6,000 -4.1%
45.24
US$271,452 		6,000 -4.1% 45.24 US$271,452
2017-09-19 2017-09-18 S Sale CODEY LAWRENCE R
3,500 -8.4%
42.91
US$150,185 		3,500 -8.4% 42.91 US$150,185
2017-05-23 2017-05-19 S Sale Stiehl William G.

CAO and Controller

Officer
3,000 -7.4%
43.43
US$130,290 		3,000 -7.4% 43.43 US$130,290
2017-05-16 2017-05-16 B Purchase Chammas Emile Z.

Senior Vice President

Officer
3,000 +2.1%
43.09
US$129,270 		3,000 +2.1% 43.09 US$129,270
2017-05-15 2017-05-12 B Purchase Peribere Jerome A

President and CEO

Executive Director
3,500 +0.5%
42.69
US$149,415 		3,500 +0.5% 42.69 US$149,415
2017-05-15 2017-05-11 B Purchase Peribere Jerome A

President and CEO

Executive Director
3,460 +0.5%
43.25
US$149,645 		3,460 +0.5% 43.25 US$149,645
2016-08-10 2016-08-09 S Sale CODEY LAWRENCE R Non-Executive Director
200 -0.5%
46.50
US$9,300 		200 -0.5% 46.50 US$9,300
2016-02-23 2016-02-22 S Sale Roper Ruth

Vice President

Officer
18,000 -11.8%
44.08
US$793,440 		18,000 -11.8% 44.08 US$793,440
2015-12-11 2015-12-10 B Purchase MANNING KENNETH P Non-Executive Director
4,000 +3.2%
43.61
US$174,440 		4,000 +3.2% 43.61 US$174,440
2015-11-03 2015-11-03 B Purchase MANNING KENNETH P Non-Executive Director
3,000 +2.4%
47.61
US$142,830 		3,000 +2.4% 47.61 US$142,830
2015-08-19 2015-08-19 B Purchase MANNING KENNETH P Non-Executive Director
3,000 +2.5%
54.00
US$162,000 		3,000 +2.5% 54.00 US$162,000
2015-08-04 2015-08-03 B Purchase Lustig Neil Non-Executive Director
1,000 +33.0%
53.35
US$53,350 		1,000 +33.0% 53.35 US$53,350
2015-06-17 2015-06-17 B Purchase MARINO WILLIAM J Non-Executive Director
997 +2.2%
50.34
US$50,185 		997 +2.2% 50.34 US$50,185
2015-06-17 2015-06-16 B Purchase MARINO WILLIAM J Non-Executive Director
2,216 +5.1%
49.50
US$109,692 		2,216 +5.1% 49.50 US$109,692
2015-06-10 2015-06-09 S Sale Deily Karl R

Vice President

Officer
19,850 -11.6%
49.57
US$983,933 		19,850 -11.6% 49.57 US$983,933
2015-03-11 2015-03-11 S Sale Roper Ruth

Vice President

Officer
4,916 -3.4%
45.18
US$222,087 		4,916 -3.4% 45.18 US$222,087
2015-03-06 2015-03-04 S Sale Roper Ruth

Vice President

Officer
14,622 -9.1%
46.00
US$672,670 		14,622 -9.1% 46.00 US$672,670
2014-11-21 2014-11-19 B Purchase Peribere Jerome A

President and CEO

Executive Director
13,096 +inf%
38.17
US$499,906 		13,096 +inf% 38.17 US$499,906
2014-11-13 2014-11-12 B Purchase MANNING KENNETH P Non-Executive Director
5,000 +4.4%
38.29
US$191,473 		5,000 +4.4% 38.29 US$191,473
2014-08-28 2014-08-27 S Sale Chammas Emile Z.

Senior Vice President

Officer
20,000 -21.0%
35.95
US$718,906 		20,000 -21.0% 35.95 US$718,906
2014-08-13 2014-08-13 B Purchase MANNING KENNETH P Non-Executive Director
5,000 +4.6%
33.39
US$166,950 		5,000 +4.6% 33.39 US$166,950
2013-12-13 2013-12-12 S Sale Roper Ruth

Vice President

Officer
4,000 -2.9%
31.40
US$125,600 		4,000 -2.9% 31.40 US$125,600
2013-09-12 2013-09-11 S Sale CHRISTIE TOD S

Treasurer
10,000 -12.4%
30.09
US$300,900 		10,000 -12.4% 30.09 US$300,900
2013-08-15 2013-08-15 S Sale Roper Ruth

Vice President

Officer
20,000 -12.6%
29.75
US$595,050 		20,000 -12.6% 29.75 US$595,050
2013-05-17 2013-05-15 S Sale Pillote Lawrence J.

Vice President

Officer
10,000 -10.1%
23.01
US$230,100 		10,000 -10.1% 23.01 US$230,100
2013-05-17 2013-05-15 S Sale Demeautis Jean-Marie

Vice President

Officer
57,730 -100.0%
23.10
US$1,333,367 		57,730 -100.0% 23.10 US$1,333,367
2013-05-14 2013-05-13 S Sale Cook Philip H. Jr.

Vice President

Officer
1,500 -5.4%
23.00
US$34,500 		1,500 -5.4% 23.00 US$34,500
2013-05-08 2013-05-07 S Sale MIX JAMES P

Vice President

Officer
22,463 -20.0%
22.65
US$508,787 		22,463 -20.0% 22.65 US$508,787
2013-05-08 2013-05-06 S Sale Deily Karl R

Vice President

Officer
18,371 -11.9%
22.76
US$418,201 		18,371 -11.9% 22.76 US$418,201
2013-05-06 2013-05-02 S Sale DUNPHY T J DERMOT Non-Executive Director
70,000 -9.2%
22.08
US$1,545,439 		70,000 -9.2% 22.08 US$1,545,439
2012-11-27 2012-11-27 B Purchase MANNING KENNETH P Non-Executive Director
5,000 +5.2%
17.00
US$85,000 		5,000 +5.2% 17.00 US$85,000
2012-11-19 2012-11-15 S Sale Demeautis Jean-Marie

Vice President

Officer
46,000 -61.8%
16.60
US$763,816 		46,000 -61.8% 16.60 US$763,816
2012-05-16 2012-05-14 B Purchase Whitaker Jerry R. Non-Executive Director
1,100 +28.2%
17.51
US$19,258 		1,100 +28.2% 17.51 US$19,258
2012-05-08 2012-05-08 B Purchase Chammas Emile Z.

Senior Vice President

Officer
5,000 +11.5%
17.59
US$87,941 		5,000 +11.5% 17.59 US$87,941
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