Northern Trust NTRS Insider Ownership

NASDAQ NTRS
$184.69 -0.19 (-0.10%)
As of: Sep 9, 2026 · 3:59 PM EDT

Insider Holdings by Owner

1.20Mn Shares

Insider Ownership Statistics

as of 31 Dec, 2016
Insider Ownership
—
share count not reported for this filer set
Shares Held by Insiders
25.54K
filed for Dec 2016
■0.00% QoQ
Shares Outstanding
191.00Mn
191,000,562 shares
Direct Holdings
0
Indirect: 25.54K
Net Shares Traded (QoQ)
0
no net change in Dec 2016
Insiders Holding Shares
36
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 31 Dec, 2016

As of September 09, 2026, Northern Trust's top three insider holders are Michael O'Grady (Chairman And Ceo, 361.82K shares), Michael O'Grady (Chairman And Ceo, 361.82K shares), Michael O'Grady (Chairman And Ceo, 361.82K shares).

Form 4 Holdings

Insiders Holding NTRS

Insiders 36
Shares held 1.20Mn
Of outstanding 0.627%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Thomas A South Executive Vice President 92,917 0 92,917 7.8% 25 Aug, 2026
2 Jason J. Tyler President/Wealth Management 89,395 0 89,395 7.5% 04 Mar, 2026
3 David Byron Jr Smith Director 0 87,157 87,157 7.3% 04 Aug, 2026
4 Teresa Parker President/Asset Servicing 71,789 0 71,789 6.0% 01 Aug, 2025
5 Shundrawn A Thomas President / Asset Management 63,800 0 63,800 5.3% 03 Mar, 2022
6 Daniel Gamba President / Asset Management 61,848 0 61,848 5.2% 07 Apr, 2025
7 Susan Cohen Levy Evp And General Counsel 59,378 0 59,378 5.0% 04 Mar, 2026
8 Michael O'Grady Chairman And Ceo 56,897 0 56,897 4.7% 04 Mar, 2026
9 Alexandria Taylor Chief Administrative Officer 47,452 0 47,452 4.0% 04 Mar, 2026
10 Steven L Fradkin Vice Chairman 43,257 0 43,257 3.6% 05 Dec, 2025
11 Mark C Gossett Executive Vice President 39,817 0 39,817 3.3% 04 Mar, 2025
12 Susan Crown Director 38,760 0 38,760 3.2% 02 Jul, 2026
13 Charles A Tribbett Director 35,868 0 35,868 3.0% 02 Jul, 2026
14 Dean M Harrison Director 34,905 0 34,905 2.9% 02 Jul, 2026
15 Linda Bynoe Director 32,964 0 32,964 2.8% 24 Apr, 2025
16 Donald Thompson Director 31,678 0 31,678 2.6% 02 Jul, 2026
17 Guy Gibson Co President Asset Servicing 29,332 0 29,332 2.4% 06 Mar, 2026
18 Clive Bellows Co President Asset Servicing 28,217 0 28,217 2.4% 28 Apr, 2026
19 Jane Karpinski Executive Vice President 27,911 0 27,911 2.3% 04 Mar, 2025
20 Michael Hunstad President/Asset Management 25,223 0 25,223 2.1% 03 Sep, 2026
21 Becerra Jose Luis Prado Director 23,565 0 23,565 2.0% 02 Apr, 2024
22 Martin P Slark Director 22,397 0 22,397 1.9% 02 Jul, 2026
23 Peter Cherecwich Chief Operating Officer 21,962 0 21,962 1.8% 04 Mar, 2026
24 David W Jr Fox Evp Chief Financial Officer 0 18,575 18,575 1.6% 29 Apr, 2026
25 Clair Joyce St Executive Vice President 16,830 0 16,830 1.4% 03 Mar, 2022
26 Thomas E Richards Director 14,435 0 14,435 1.2% 04 Oct, 2021
27 Marcy S Klevorn Director 13,560 0 13,560 1.1% 02 Jul, 2026
28 Siddharth N Mehta Director 12,488 0 12,488 1.0% 02 Jul, 2026
29 Kelley Conway Executive Vice President 12,213 0 12,213 1.0% 13 May, 2025
30 Aengus Hallinan Executive Vice President 9,461 0 9,461 0.8% 04 Jun, 2026
31 Robert Edward Jr. Moritz Director 8,400 0 8,400 0.7% 30 Jul, 2026
32 John Landers Controller 7,814 0 7,814 0.7% 04 Mar, 2026
33 Chandra Dhandapani Director 6,909 0 6,909 0.6% 02 Jul, 2026
34 Lauren E Allnutt Evp Controller 5,576 0 5,576 0.5% 13 Mar, 2023
35 Richard Petrino Director 4,344 0 4,344 0.4% 02 Jul, 2026
36 Jay L Henderson Director 989 0 989 0.1% 23 Apr, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

9,057 Insider Transactions

Source SEC Form 4
Latest quarter Dec 2016
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
24 Aug, 2026 Thomas A South Executive Vice President Disposed S 1,800 $184.90 $332.82K 92,917 Direct
31 Jul, 2026 David Byron Jr Smith Director Acquired G 1,120 $0.00 $0 87,157 Indirect
01 Jul, 2026 Charles A Tribbett Director Acquired A 70 $175.60 $12.27K 35,868 Direct
30 Jun, 2026 Dean M Harrison Director Acquired A 259 $173.84 $45.00K 34,774 Direct
30 Jun, 2026 Donald Thompson Director Acquired A 216 $173.84 $37.50K 31,552 Direct
01 Jul, 2026 Susan Crown Director Acquired A 76 $175.60 $13.30K 38,760 Direct
01 Jul, 2026 Siddharth N Mehta Director Acquired A 27 $175.60 $4.72K 12,488 Direct
01 Jul, 2026 Marcy S Klevorn Director Acquired A 57 $175.60 $10.01K 13,560 Direct
30 Jun, 2026 Chandra Dhandapani Director Acquired A 201 $173.84 $35.00K 6,884 Direct
01 Jul, 2026 Martin P Slark Director Acquired A 62 $175.60 $10.82K 22,397 Direct
01 Jul, 2026 Richard Petrino Director Acquired A 5 $175.60 $946 4,344 Direct
01 Jul, 2026 Chandra Dhandapani Director Acquired A 26 $175.60 $4.56K 6,909 Direct
01 Jul, 2026 Dean M Harrison Director Acquired A 131 $175.60 $23.00K 34,905 Direct
01 Jul, 2026 Donald Thompson Director Acquired A 126 $175.60 $22.08K 31,678 Direct
03 Jun, 2026 Aengus Hallinan Executive Vice President Disposed S 2,555 $167.10 $426.94K 10,574 Direct
03 Jun, 2026 Aengus Hallinan Executive Vice President Disposed S 1,113 $167.96 $186.94K 9,461 Direct
22 May, 2026 Thomas A South Executive Vice President Disposed G 320 $0.00 $0 94,717 Direct
04 May, 2026 Thomas A South Executive Vice President Disposed G 1,300 $0.00 $0 95,037 Direct
01 May, 2026 Robert Edward Jr. Moritz Director Acquired P 225 $166.41 $37.44K 8,145 Direct
30 Apr, 2026 David Byron Jr Smith Director Acquired G 1,200 $0.00 $0 86,037 Indirect