National Storage Affiliates Trust (NSA) has 20 known insider and institutional holders on record. The largest holder is Howard Kevin Maxen with 4,594,479 shares. Other notable holders include Allan Warren and Van Mourick Mark.
Over the last 12 months, insiders have made 15 transactions in NSA stock — 3 buys (valued at RSU Award) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
NSA Insider Ownership
Top Holder
Howard Kevin Maxen
4,594,479 shares
Buys (12 mo)
3
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Howard Kevin Maxen |
Director |
4,594,479 |
2019-01-08 |
|
| 2 |
Allan Warren |
Director |
1,298,706 |
2025-05-19 |
|
| 3 |
Van Mourick Mark |
Director |
470,775 |
2024-07-03 |
|
| 4 |
Cramer David |
President and CEO |
288,556 |
2026-03-03 |
|
| 5 |
Cowan William S. Jr. |
Chief Strategy Officer |
169,000 |
2026-03-03 |
|
| 6 |
Togashi Brandon |
Chief Financial Officer |
127,555 |
2026-03-03 |
|
| 7 |
Fischer Tamara D |
Executive Chairperson |
124,404 |
2026-03-03 |
|
| 8 |
Kenyon Tiffany S. |
Chief Legal Officer |
57,500 |
2026-03-03 |
|
| 9 |
Warren J. Timothy |
Director |
55,965 |
2022-11-08 |
|
| 10 |
Bergeon Derek |
Chief Operating Officer |
32,932 |
2024-03-04 |
|
| 11 |
Steinfort Rebecca Lee |
Director |
32,535 |
2024-05-20 |
|
| 12 |
Nordhagen Arlen Dale |
Vice Chairperson |
29,343 |
2026-03-03 |
|
| 13 |
Hylbert Paul William Jr |
Director |
16,705 |
2025-05-19 |
|
| 14 |
Osgood Steven G |
Director |
16,643 |
2025-05-19 |
|
| 15 |
Meisinger Chad Leroy |
Director |
14,917 |
2025-05-19 |
|
| 16 |
Wu Charles F |
Director |
14,917 |
2025-05-19 |
|
| 17 |
Palazzo Dominic M |
Director |
13,661 |
2025-05-19 |
|
| 18 |
Schall Michael J |
Director |
12,618 |
2025-05-19 |
|
| 19 |
Cohn Lisa R |
Director |
11,624 |
2025-05-19 |
|
| 20 |
Esbenshade John |
Chief Accounting Officer |
10,387 |
2026-03-03 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-01 |
Esbenshade John |
Chief Accounting Officer |
Conversion (Sell) |
2,294 |
- |
- |
| 2026-02-27 |
Cowan William S. Jr. |
Chief Strategy Officer |
Conversion (Sell) |
7,074 |
- |
- |
| 2026-02-27 |
Kenyon Tiffany S. |
Chief Legal Officer |
Conversion (Sell) |
3,403 |
- |
- |
| 2026-02-27 |
Cramer David |
President and CEO |
Conversion (Sell) |
22,606 |
- |
- |
| 2026-02-27 |
Togashi Brandon |
Chief Financial Officer |
Conversion (Sell) |
11,382 |
- |
- |
| 2026-02-27 |
Nordhagen Arlen Dale |
Vice Chairperson |
Conversion (Sell) |
6,289 |
- |
- |
| 2026-02-27 |
Fischer Tamara D |
Executive Chairperson |
Conversion (Sell) |
21,827 |
- |
- |
| 2025-05-15 |
Allan Warren |
Director |
RSU Award |
3,468 |
- |
- |
| 2025-05-15 |
Wu Charles F |
Director |
Conversion (Sell) |
3,367 |
- |
- |
| 2025-05-15 |
Meisinger Chad Leroy |
Director |
Conversion (Sell) |
3,367 |
- |
- |
| 2025-05-15 |
Hylbert Paul William Jr |
Director |
Conversion (Sell) |
3,862 |
- |
- |
| 2025-05-15 |
Palazzo Dominic M |
Director |
Conversion (Sell) |
3,664 |
- |
- |
| 2025-05-15 |
Cohn Lisa R |
Director |
RSU Award |
5,779 |
- |
- |
| 2025-05-15 |
Osgood Steven G |
Director |
Conversion (Sell) |
3,763 |
- |
- |
| 2025-05-15 |
Schall Michael J |
Director |
RSU Award |
6,502 |
- |
- |
