Mulligan Donal L
SEC insider (Form 3/4/5 filer). CIK 0001406019. Director at TENNANT CO (TNC) and 2 other issuers. 14 reported Form 4/5 transactions since Sep 2024; latest on Aug 12, 2026. Located in EDEN PRAIRIE, MN.
Companies Mulligan Donal L has filed insider reports for
- TENNANT CO (TNC): Director
- HERBALIFE LTD. (HLF): Director
- ENERGIZER HOLDINGS, INC. (ENR): Director
Mulligan Donal L
CIK: 0001406019
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Aug 12, 2026TNC
TENNANT CO
PurchaseIndirect8K shares at avg. $67.34$539K - May 8, 2026HLF
HERBALIFE LTD.
AwardDirect11.9K shares- - May 7, 2026TNC
TENNANT CO
AwardDirect1.5K shares- - Apr 14, 2026TNC
TENNANT CO
ExerciseDirect3.5K shares at avg. $54.70$194K - Apr 14, 2026TNC
TENNANT CO
Tax PaymentDirect2.5K shares at avg. $78.81$194K - Feb 27, 2026TNC
TENNANT CO
PurchaseIndirect3K shares at avg. $61.61$185K - Feb 26, 2026TNC
TENNANT CO
PurchaseIndirect5K shares at avg. $63.86$319K - Jan 2, 2026ENR
ENERGIZER HOLDINGS, INC.
AwardDirectRestricted Stock Unit Award 1/2/2026
7.5K shares- - Dec 2, 2025ENR
ENERGIZER HOLDINGS, INC.
PurchaseIndirect15K shares at avg. $17.40$261K - May 19, 2025ENR
ENERGIZER HOLDINGS, INC.
PurchaseIndirect10K shares at avg. $23.66$237K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 12, 2026 |  TNC TENNANT CO | Purchase | 8,000 | $67.34 | $538,720 | Indirect |
| May 8, 2026 |  HLF HERBALIFE LTD. | Award | 11,879 | - | $0 | Direct |
| May 7, 2026 | TNC TENNANT CO | Award | 1,490 | - | $0 | Direct |
| Apr 14, 2026 | TNC TENNANT CO | Exercise | 3,538 | $54.70 | $193,529 | Direct |
| Apr 14, 2026 | TNC TENNANT CO | Tax Payment | 2,456 | $78.81 | $193,557 | Direct |
| Feb 27, 2026 | TNC TENNANT CO | Purchase | 3,000 | $61.61 | $184,830 | Indirect |
| Feb 26, 2026 | TNC TENNANT CO | Purchase | 5,000 | $63.86 | $319,300 | Indirect |
| Jan 2, 2026 |  ENR ENERGIZER HOLDINGS, INC. | Award Restricted Stock Unit Award 1/2/2026 | 7,534 | - | - | Direct |
| Dec 2, 2025 | ENR ENERGIZER HOLDINGS, INC. | Purchase | 15,000 | $17.40 | $261,000 | Indirect |
| May 19, 2025 | ENR ENERGIZER HOLDINGS, INC. | Purchase | 10,000 | $23.66 | $236,600 | Indirect |
1-10 of 14 transactions